Standard Lemma guide

smoothen

verb · 5 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.

  • /ˈsmuːðən/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S M UW1 DH IH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

verb

Meaning 1

To make smooth.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To become smooth.

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

become smooth

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: change

4

verb

Meaning 4

make (a surface) shine

Definition source: Princeton WordNet 3.0

Examples

  • shine the silver, please
  • polish my shoes

Meaning relationships

Synonyms: polish, smooth, shine

Antonyms: none provided

Broader terms: fancify, beautify, embellish, prettify

Narrower terms: Simonize, Simonise, slick, sleek, buff, burnish, furbish, gloss

5

verb

Meaning 5

make smooth or smoother, as if by rubbing

Definition source: Princeton WordNet 3.0

Examples

  • smooth the surface of the wood

Meaning relationships

Synonyms: smooth

Antonyms: none provided

Broader terms: change surface

Narrower terms: strip, launch, rake, plane, float, sandpaper, sand, sandblast, file

History

Etymology

Etymology tree Old English smōþ Middle English smothe Proto-West Germanic *smanþī Old English smēþe Middle English smethe English smooth English -en English smoothen From smooth + -en.

Across languages

Translations

24 source translations are retained for this English entry.

  • Bulgarian: оглаждам (oglaždam) — make smooth
  • Bulgarian: изглаждам (izglaždam) — make smooth
  • Choctaw: halʋsbichi — make smooth
  • Danish: glatte — make smooth
  • Dutch: glad maken — make smooth
  • Dutch: gladstrijken — make smooth
  • Dutch: afvlakken — make smooth
  • Even: булби- (ʙulʙi-) — make smooth
  • Finnish: silottaa — make smooth
  • French: lisser — make smooth
  • German: glätten — make smooth
  • Hungarian: kisimít — make smooth
  • Māori: whakahuene — make smooth
  • Māori: whakaene — make smooth
  • Māori: waru — make smooth
  • Māori: hāro — make smooth
  • Mongolian: өөлөх (öölöx) — make smooth
  • Portuguese: alisar — make smooth
  • Spanish: alisar — make smooth
  • Swahili: laini — make smooth
  • Bulgarian: оглаждам се (oglaždam se) — become smooth
  • Dutch: glad worden — become smooth
  • Dutch: afvlakken — become smooth
  • Finnish: silottua — become smooth