Standard Lemma guide

capstone

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: /ˈkæpˌstoʊn/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K AE1 P S T OW2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any of the stones making up the top layer of a wall; a coping stone.

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

A crowning achievement, culmination or finishing touch.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To complete as a crowning achievement; to top off.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To train in the Capstone Military Leadership Program.

Definition source: English Wiktionary via Wiktextract

Usage: US, informal, transitive

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a stone that forms the top of wall or building

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: copestone, coping stone, stretcher

Antonyms: none provided

Broader terms: stone

6

noun

Meaning 6

a final touch; a crowning achievement; a culmination

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: finishing touch, copestone

Antonyms: none provided

Broader terms: touch

History

Etymology

From Middle English capston; equivalent to cap + stone.

Across languages

Translations

24 source translations are retained for this English entry.

  • German: Mauerkronenstein — any of the stones making up the top layer of a wall
  • Greek: επιστέγασμα (epistégasma) — any of the stones making up the top layer of a wall
  • Icelandic: lokasteinn — any of the stones making up the top layer of a wall
  • Icelandic: höfuðsteinn — any of the stones making up the top layer of a wall
  • Manx: clagh vullee — any of the stones making up the top layer of a wall
  • Spanish: coronamiento — any of the stones making up the top layer of a wall
  • Spanish: coronación — any of the stones making up the top layer of a wall
  • Danish: krone på værket — a crowning achievement
  • Dutch: bekroning — a crowning achievement
  • Dutch: sluitsteen — a crowning achievement
  • French: couronnement — a crowning achievement
  • German: Höhepunkt — a crowning achievement
  • German: Krönung — a crowning achievement
  • Greek: επιστέγασμα (epistégasma) — a crowning achievement
  • Icelandic: kórónan á verk (ið) — a crowning achievement
  • Italian: coronamento — a crowning achievement
  • Khmer: សមិទ្ធិផលធំធេង (sâmĭtthĭphlôthumthéng) — a crowning achievement
  • Russian: венец (venec) — a crowning achievement
  • Spanish: logro coronador — a crowning achievement
  • Spanish: culminación — a crowning achievement
  • Spanish: curso culminante — a crowning achievement
  • Spanish: curso apoteósico — a crowning achievement
  • Spanish: curso apoteótico — a crowning achievement
  • Swedish: krona på verket — a crowning achievement
Real reading context

capstone in complete knowledge articles