Standard Lemma guide

sharpen

verb · 10 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: /ˈʃɑɹpən/
  • British, Received-Pronunciation, Southern, Standard: /ˈʃɑːpən/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɑː(ɹ)pən
  • CMU ARPABET: SH AA1 R P AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

verb

Meaning 1

To make sharp.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, sometimes, transitive

Examples

  • to sharpen a pencil or a knife or a musical note

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To become sharp.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

put (an image) into focus

Definition source: Princeton WordNet 3.0

Examples

  • Please focus the image; we cannot enjoy the movie

Meaning relationships

Synonyms: focus, focalize, focalise

Antonyms: none provided

Broader terms: adjust, set, correct

Narrower terms: refocus

4

verb

Meaning 4

become sharp or sharper

Definition source: Princeton WordNet 3.0

Examples

  • The debate sharpened

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: intensify, deepen

5

verb

Meaning 5

make crisp or more crisp and precise

Definition source: Princeton WordNet 3.0

Examples

  • We had to sharpen our arguments

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: intensify, compound, heighten, deepen

6

verb

Meaning 6

make (one's senses) more acute

Definition source: Princeton WordNet 3.0

Examples

  • This drug will sharpen your vision

Meaning relationships

Synonyms: heighten

Antonyms: none provided

Broader terms: intensify, compound, heighten, deepen

Narrower terms: subtilize, subtilise

7

verb

Meaning 7

give a point to

Definition source: Princeton WordNet 3.0

Examples

  • The candles are tapered

Meaning relationships

Synonyms: taper, point

Antonyms: none provided

Broader terms: change shape, change form, deform

Narrower terms: acuminate

8

verb

Meaning 8

raise the pitch of (musical notes)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: flatten

Broader terms: change, alter, modify

9

verb

Meaning 9

make sharp or sharper

Definition source: Princeton WordNet 3.0

Examples

  • sharpen the knives

Meaning relationships

Synonyms: none provided

Antonyms: dull

Broader terms: change, alter, modify

Narrower terms: strap, edge, strop, whet, hone

10

verb

Meaning 10

make (images or sounds) sharp or sharper

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: soften

Broader terms: change intensity

Narrower terms: focus

History

Etymology

From Middle English scharpenen, scharpnen, equivalent to sharp + -en.

Across languages

Translations

136 source translations are retained for this English entry.

  • Arabic: شَحَذَ (šaḥaḏa) — to make sharp
  • Armenian: սրել (srel) — to make sharp
  • Azerbaijani: itiləmək — to make sharp
  • Basque: zorroztu — to make sharp
  • Bulgarian: остря (ostrja) — to make sharp
  • Bulgarian: точа (toča) — to make sharp
  • Burmese: ချွန် (hkywan) — to make sharp
  • Catalan: esmolar — to make sharp
  • Catalan: agusar — to make sharp
  • Cherokee: ᎬᏟᎭ (gvtliha) — to make sharp
  • Chinese Mandarin: 磨 (mó) — to make sharp
  • Chinese Mandarin: 削尖 (xuējiān) — to make sharp
  • Crimean Tatar: qayramaq — to make sharp
  • Czech: ostřit — to make sharp
  • Danish: skærpe — to make sharp
  • Dutch: scherpen — to make sharp
  • Dutch: slijpen — to make sharp
  • Dutch: aanscherpen — to make sharp
  • Esperanto: akrigi — to make sharp
  • Estonian: ihuma hammast/hambaid — to make sharp
  • Estonian: teravdama (teravda) — to make sharp
  • Estonian: teritama pliiatsit (terita) — to make sharp
  • Finnish: teroittaa — to make sharp
  • French: affiler — to make sharp
  • French: affûter — to make sharp
  • French: aiguiser — to make sharp
  • Friulian: spiçâ — to make sharp
  • Galician: afiar — to make sharp
  • Galician: aguzar — to make sharp
  • Gallurese: arrudà — to make sharp
  • Georgian: გალესვა (galesva) — to make sharp
  • Georgian: წაწვეტება (c̣ac̣veṭeba) — to make sharp
  • Georgian: წამახვა (c̣amaxva) — to make sharp
  • Georgian: მოპირვა (moṗirva) — to make sharp
  • German: schärfen — to make sharp
  • German: spitzen — to make sharp
  • Greek: ακονίζω (akonízo) — to make sharp
  • Ancient Greek: ὀξύνω (oxúnō) — to make sharp
  • Hindi: पैना करना (painā karnā) — to make sharp
  • Hungarian: élesít — to make sharp
  • Hungarian: hegyez — to make sharp
  • Hungarian: kihegyez — to make sharp
  • Hungarian: fen — to make sharp
  • Hungarian: köszörül — to make sharp
  • Indonesian: mengasah — to make sharp
  • Ingrian: hiuttaa — to make sharp
  • Ingrian: kirahuttaa — to make sharp
  • Irish: faobhraigh — to make sharp
  • Irish: géaraigh — to make sharp
  • Italian: arrotare — to make sharp
  • Italian: affilare — to make sharp
  • Italian: molare — to make sharp
  • Italian: affinare — to make sharp
  • Japanese: 研ぐ (togu) — to make sharp
  • Japanese: 削る (kezuru) — to make sharp
  • Javanese: ngasah — to make sharp
  • Kazakh: ұштау (ūştau) — to make sharp
  • Khmer: សំរួច (sɑmruəc) — to make sharp
  • Latin: acuō — to make sharp
  • Latin: cuspidō — to make sharp
  • Luxembourgish: schäerfen — to make sharp
  • Luxembourgish: schläifen — to make sharp
  • Macedonian: о́стри (óstri) — to make sharp
  • Macedonian: то́чи (tóči) — to make sharp
  • Macedonian: ши́ли (šíli) — to make sharp
  • Malay: asah — to make sharp
  • Māori: oroi — to make sharp
  • Māori: whakakoi — to make sharp
  • Māori: whakaratarata — to make sharp
  • Māori: whakangangahu — to make sharp
  • Mongolian: хурцлах (xurclax) — to make sharp
  • Mongolian: ирлэх (irlex) — to make sharp
  • Mongolian: билүүдэх (bilüüdex) — to make sharp
  • Mongolian: үрэх (ürex) — to make sharp
  • Mongolian: үзүүрлэх (üzüürlex) — to make sharp
  • Mongolian: ᠬᠤᠷᠴᠠᠯᠠᠬᠤ (qurčalaqu) — to make sharp
  • Mongolian: ᠢᠷᠯᠡᠬᠦ (irlekü) — to make sharp
  • Mongolian: ᠪᠢᠯᠡᠭᠦᠳᠡᠬᠦ (bilegüdekü) — to make sharp
  • Mongolian: ᠦᠷᠦᠬᠦ (ürükü) — to make sharp
  • Mongolian: ᠦᠵᠦᠭᠦᠷᠯᠡᠬᠦ (üǰügürlekü) — to make sharp
  • Nanai: пивэ- (piwe-) — to make sharp
  • Nanai: сули- (suli-) — to make sharp
  • Norman: appointchi — to make sharp
  • Norwegian Bokmål: skjerpe — to make sharp
  • Norwegian Bokmål: kvesse — to make sharp
  • Norwegian Bokmål: hvesse — to make sharp
  • Norwegian Nynorsk: skjerpe — to make sharp
  • Norwegian Nynorsk: kvesse — to make sharp
  • Occitan: amolar — to make sharp
  • Occitan: agusar — to make sharp
  • Oromo: qaruu — to make sharp
  • Polish: ostrzyć — to make sharp
  • Polish: naostrzyć — to make sharp
  • Polish: temperować — to make sharp
  • Polish: natemperować — to make sharp
  • Polish: zatemperować — to make sharp
  • Portuguese: afiar — to make sharp
  • Portuguese: apontar — to make sharp
  • Romanian: ascuți — to make sharp
  • Russian: точи́ть (točítʹ) — to make sharp
  • Russian: заточи́ть (zatočítʹ) — to make sharp
  • Russian: наточи́ть (natočítʹ) — to make sharp
  • Russian: поточи́ть (potočítʹ) — to make sharp
  • Campidanese Sardinian: arrodare — to make sharp
  • Sardinian: arrodare — to make sharp
  • Sassarese: arruddà — to make sharp
  • Serbo-Croatian: šiljiti — to make sharp
  • Slovene: šiliti — to make sharp
  • Slovene: ošiliti — to make sharp
  • Spanish: afilar — to make sharp
  • Spanish: tajar — to make sharp
  • Spanish: sacar punta a — to make sharp
  • Spanish: poner más nítido — to make sharp
  • Spanish: nitidizar — to make sharp
  • Spanish: nitificar — to make sharp
  • Spanish: hacer más nítido — to make sharp
  • Spanish: reseguir — to make sharp
  • Swedish: vässa — to make sharp
  • Tamil: சீவு (cīvu) — to make sharp
  • Tausug: hasa — to make sharp
  • Telugu: పదునుపెట్టు (padunupeṭṭu) — to make sharp
  • Thai: ลับ (láp) — to make sharp
  • Thai: เหลา (lǎo) — to make sharp
  • Turkish: keskinleştirmek — to make sharp
  • Turkish: açmak — to make sharp
  • Ukrainian: заго́стрювати (zahóstrjuvaty) — to make sharp
  • Ukrainian: загостри́ти (zahostrýty) — to make sharp
  • Unami: kinhàmën — to make sharp
  • Vietnamese: mài — to make sharp
  • Vietnamese: vót — to make sharp
  • Volapük: japükön — to make sharp
  • Volapük: tipükön — to make sharp
  • Walloon: rawijhî — to make sharp
  • Walloon: shinmî — to make sharp
  • Walloon: rishinmî — to make sharp
  • Woiwurrung: kirk-kirk-konak — to make sharp