Standard Lemma guide

milestone

noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ˈmaɪlˌstoʊn/
  • UK: /ˈmaɪlstəʊn/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: M AY1 L S T OW2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A stone milepost (or by extension in other materials), one of a series of numbered markers placed along a road at regular intervals, typically at the side of the road or in a median.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An important event in a person's life or career, in the history of a nation, in the life of some project, etc.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To place milestones along (a road, etc.).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To plan out a project as a series of major steps.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

stone post at side of a road to show distances

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: milepost

Antonyms: none provided

Broader terms: marker, marking, mark

6

noun

Meaning 6

a significant event in your life (or in a project)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: juncture, occasion

History

Etymology

From mile + stone. Compare Dutch mijlsteen (“milestone”), German Low German Mielensteen (“milestone”), German Meilenstein (“milestone”), Swedish milsten (“milestone”).

Across languages

Translations

124 source translations are retained for this English entry.

  • Belarusian: верставы слуп (vjerstavy slup) — one of a series of numbered markers placed along a road at regular intervals
  • Belarusian: кіламетровы слуп (kilamjetróvy slup) — one of a series of numbered markers placed along a road at regular intervals
  • Belarusian: мільны слуп (milʹny slup) — one of a series of numbered markers placed along a road at regular intervals
  • Belarusian: мільны камень (milʹny kamjenʹ) — one of a series of numbered markers placed along a road at regular intervals
  • Bulgarian: километричен камък (kilometričen kamǎk) — one of a series of numbered markers placed along a road at regular intervals
  • Catalan: fita — one of a series of numbered markers placed along a road at regular intervals
  • Chinese Mandarin: 里程碑 (lǐchéngbēi) — one of a series of numbered markers placed along a road at regular intervals
  • Czech: milník — one of a series of numbered markers placed along a road at regular intervals
  • Danish: milepæl — one of a series of numbered markers placed along a road at regular intervals
  • Dutch: mijlpaal — one of a series of numbered markers placed along a road at regular intervals
  • Dutch: mijlsteen — one of a series of numbered markers placed along a road at regular intervals
  • Esperanto: mejloŝtono — one of a series of numbered markers placed along a road at regular intervals
  • Estonian: verstapost — one of a series of numbered markers placed along a road at regular intervals
  • Extremaduran: miliáriu — one of a series of numbered markers placed along a road at regular intervals
  • Finnish: kilometripylväs — one of a series of numbered markers placed along a road at regular intervals
  • Finnish: kilometritolppa — one of a series of numbered markers placed along a road at regular intervals
  • Finnish: mailitolppa — one of a series of numbered markers placed along a road at regular intervals
  • French: borne — one of a series of numbered markers placed along a road at regular intervals
  • French: borne kilométrique — one of a series of numbered markers placed along a road at regular intervals
  • Galician: marco — one of a series of numbered markers placed along a road at regular intervals
  • German: Kilometerstein — one of a series of numbered markers placed along a road at regular intervals
  • German: Meilenstein — one of a series of numbered markers placed along a road at regular intervals
  • German: Postmeilensäule — one of a series of numbered markers placed along a road at regular intervals
  • Greek: χιλιομετροδείκτης (chiliometrodeíktis) — one of a series of numbered markers placed along a road at regular intervals
  • Hebrew: אבן מיל — one of a series of numbered markers placed along a road at regular intervals
  • Hebrew: אבן דרך — one of a series of numbered markers placed along a road at regular intervals
  • Hungarian: kilométerkő — one of a series of numbered markers placed along a road at regular intervals
  • Hungarian: mérföldkő — one of a series of numbered markers placed along a road at regular intervals
  • Indonesian: tanggal penting — one of a series of numbered markers placed along a road at regular intervals
  • Italian: pietra miliare — one of a series of numbered markers placed along a road at regular intervals
  • Japanese: 一里塚 (ichirizuka) — one of a series of numbered markers placed along a road at regular intervals
  • Japanese: 里程標 (riteihyō) — one of a series of numbered markers placed along a road at regular intervals
  • Latin: mīlliārium — one of a series of numbered markers placed along a road at regular intervals
  • Macedonian: милјоказ (miljokaz) — one of a series of numbered markers placed along a road at regular intervals
  • Malay: batu penanda — one of a series of numbered markers placed along a road at regular intervals
  • Malayalam: നാഴികക്കല്ല് (nāḻikakkallŭ) — one of a series of numbered markers placed along a road at regular intervals
  • Norman: pièrre dé mille — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Bokmål: milestein — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Bokmål: milepæl — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Bokmål: milepel — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Bokmål: milestolpe — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Nynorsk: milestein — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Nynorsk: milepåle — one of a series of numbered markers placed along a road at regular intervals
  • Norwegian Nynorsk: milestolpe — one of a series of numbered markers placed along a road at regular intervals
  • Polish: kamień milowy — one of a series of numbered markers placed along a road at regular intervals
  • Portuguese: marco miliário — one of a series of numbered markers placed along a road at regular intervals
  • Portuguese: marco miliar — one of a series of numbered markers placed along a road at regular intervals
  • Russian: ми́льный ка́мень (mílʹnyj kámenʹ) — one of a series of numbered markers placed along a road at regular intervals
  • Russian: километро́вый столб (kilometróvyj stolb) — one of a series of numbered markers placed along a road at regular intervals
  • Scottish Gaelic: clach-mhìle — one of a series of numbered markers placed along a road at regular intervals
  • Serbo-Croatian: miljokaz — one of a series of numbered markers placed along a road at regular intervals
  • Slovak: míľnik — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: hito — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: mojón — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: cipo — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: hita — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: fito (disused) — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: borna — one of a series of numbered markers placed along a road at regular intervals
  • Spanish: moto — one of a series of numbered markers placed along a road at regular intervals
  • Swedish: milsten — one of a series of numbered markers placed along a road at regular intervals
  • Swedish: milstolpe — one of a series of numbered markers placed along a road at regular intervals
  • Tagalog: batong-milyahe — one of a series of numbered markers placed along a road at regular intervals
  • Turkish: kilometre taşı — one of a series of numbered markers placed along a road at regular intervals
  • Ukrainian: віха (vixa) — one of a series of numbered markers placed along a road at regular intervals
  • Ukrainian: мильовий камінь (mylʹovyj kaminʹ) — one of a series of numbered markers placed along a road at regular intervals
  • Vietnamese: cột mốc — one of a series of numbered markers placed along a road at regular intervals
  • Vietnamese: cây số — one of a series of numbered markers placed along a road at regular intervals
  • Vietnamese: cột cây số — one of a series of numbered markers placed along a road at regular intervals
  • Vietnamese: cột dặm — one of a series of numbered markers placed along a road at regular intervals
  • Volapük: liölaston — one of a series of numbered markers placed along a road at regular intervals
  • Bulgarian: важно събитие (važno sǎbitie) — important event
  • Catalan: fita — important event
  • Chinese Mandarin: 里程碑 (lǐchéngbēi) — important event
  • Czech: mezník — important event
  • Czech: milník — important event
  • Danish: milepæl — important event
  • Dutch: mijlpaal — important event
  • Dutch: keerpunt — important event
  • Esperanto: mejloŝtono — important event
  • Finnish: virstanpylväs — important event
  • Finnish: merkkipaalu — important event
  • French: jalon — important event
  • Georgian: ნიშანსვეტი (nišansveṭi) — important event
  • German: Meilenstein — important event
  • German: Etappenziel — important event
  • German: Markstein — important event
  • Greek: ορόσημο (orósimo) — important event
  • Hebrew: אבן דרך — important event
  • Hindi: मीलपत्थर (mīlpatthar) — important event
  • Hungarian: mérföldkő — important event
  • Italian: pietra miliare — important event
  • Italian: traguardo — important event
  • Japanese: 事 (koto) — important event
  • Japanese: 転換点 (tenkanten) — important event
  • Japanese: 一大事 (ichidaiji) — important event
  • Japanese: 画期的出来事 (kakkiteki dekigoto) — important event
  • Macedonian: пресвртница (presvrtnica) — important event
  • Malayalam: നാഴികക്കല്ല് (nāḻikakkallŭ) — important event
  • Norwegian Bokmål: milepæl — important event
  • Norwegian Bokmål: milepel — important event
  • Norwegian Bokmål: minestolpe — important event
  • Norwegian Bokmål: milestein — important event
  • Norwegian Nynorsk: milestolpe — important event
  • Norwegian Nynorsk: milepåle — important event
  • Norwegian Nynorsk: milestein — important event
  • Polish: kamień milowy — important event
  • Polish: milowy krok — important event
  • Portuguese: marco — important event
  • Russian: ве́ха (véxa) — important event
  • Russian: эта́п (etáp) — important event
  • Russian: рубе́ж (rubéž) — important event
  • Scottish Gaelic: clach-mhìle — important event
  • Serbo-Croatian: prekretnica — important event
  • Slovak: medzník — important event
  • Slovak: míľnik — important event
  • Spanish: hito — important event
  • Spanish: jalón — important event
  • Swedish: milstolpe — important event
  • Turkish: kilometre taşı — important event
  • Vietnamese: mốc — important event
  • Volapük: liölaston — important event
  • Polish: stawiać kamienie milowe — to place milestones
  • Polish: postawić kamienie milowe — to place milestones
  • Spanish: amojonar — to place milestones
Real reading context

milestone in complete knowledge articles