Standard Lemma guide

oily

adj · noun · 9 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.

  • /ˈɔɪli/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɔɪli
  • CMU ARPABET: OY1 L IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Covered with or containing oil.

Definition source: English Wiktionary via Wiktextract

Examples

  • oily machinery; oily rags; oily fish; oily cooking

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Resembling oil.

Definition source: English Wiktionary via Wiktextract

Examples

  • oily swells; oily seas

Meaning relationships

Synonyms: oilish, oillike

Antonyms: none provided

3

adj

Meaning 3

Excessively friendly or polite but insincere.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

Examples

  • Near-synonyms: slick, buttery; smarmy

Meaning relationships

Synonyms: slick, buttery, smarmy

Antonyms: none provided

4

noun

Meaning 4

A marble with an oily lustre.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Oilskins. (waterproof garment)

Definition source: English Wiktionary via Wiktextract

Usage: in-plural, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adjective satellite

Meaning 6

smeared or soiled with grease or oil

Definition source: Princeton WordNet 3.0

Examples

  • greasy coveralls
  • get rid of rubbish and oily rags

Meaning relationships

Synonyms: greasy

Antonyms: none provided

7

adjective satellite

Meaning 7

containing an unusual amount of grease or oil

Definition source: Princeton WordNet 3.0

Examples

  • greasy hamburgers
  • oily fried potatoes
  • oleaginous seeds

Meaning relationships

Synonyms: greasy, sebaceous, oleaginous

Antonyms: none provided

8

adjective satellite

Meaning 8

coated or covered with oil

Definition source: Princeton WordNet 3.0

Examples

  • oily puddles in the streets

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

adjective satellite

Meaning 9

unpleasantly and excessively suave or ingratiating in manner or speech

Definition source: Princeton WordNet 3.0

Examples

  • buttery praise
  • gave him a fulsome introduction
  • an oily sycophantic press agent
  • oleaginous hypocrisy
  • smarmy self-importance
  • the unctuous Uriah Heep
  • soapy compliments

Meaning relationships

Synonyms: buttery, fulsome, oleaginous, smarmy, soapy, unctuous

Antonyms: none provided

History

Etymology

From Middle English oylei, equivalent to oil + -y. Compare German ölig (“oily”), Swedish oljig (“oily”).

Across languages

Translations

70 source translations are retained for this English entry.

  • Arabic: زَيْتِيّ (zaytiyy) — relating to oil
  • Assamese: তেলীয়া (telia) — relating to oil
  • Bulgarian: маслен (maslen) — relating to oil
  • Czech: olejový — relating to oil
  • Dutch: olieachtig — relating to oil
  • Finnish: öljyinen — relating to oil
  • Galician: oleoso — relating to oil
  • German: ölig — relating to oil
  • Kazakh: майлы (maily) — relating to oil
  • Kyrgyz: майлуу (mayluu) — relating to oil
  • Norwegian Bokmål: oljeaktig — relating to oil
  • Norwegian Nynorsk: oljeaktig — relating to oil
  • Persian: روغنی (rowġani) — relating to oil
  • Polish: olejowy — relating to oil
  • Portuguese: oleoso — relating to oil
  • Portuguese: oleaginoso — relating to oil
  • Portuguese: oleento — relating to oil
  • Russian: ма́сляный (másljanyj) — relating to oil
  • Scottish Gaelic: olach — relating to oil
  • Southern Altai: майлу (maylu) — relating to oil
  • Swedish: compounds with olja — relating to oil
  • Turkish: yağsı — relating to oil
  • Turkish: yağımsı — relating to oil
  • Arabic: زَيْتِيّ (zaytiyy) — covered with or containing oil
  • Arabic: دُهْنِيّ (duhniyy) — covered with or containing oil
  • Assamese: তেলীয়া (telia) — covered with or containing oil
  • Assamese: তেলাল (telal) — covered with or containing oil
  • Bulgarian: промазан (promazan) — covered with or containing oil
  • Czech: olejnatý — covered with or containing oil
  • Dutch: oliehoudend — covered with or containing oil
  • Esperanto: olea — covered with or containing oil
  • Finnish: öljyinen — covered with or containing oil
  • French: huileux — covered with or containing oil
  • German: ölhaltig — covered with or containing oil
  • Ancient Greek: λιπαρός (liparós) — covered with or containing oil
  • Hungarian: olajos — covered with or containing oil
  • Kaitag: ява́ (əvá) — covered with or containing oil
  • Kazakh: майлы (maily) — covered with or containing oil
  • Kyrgyz: майлуу (mayluu) — covered with or containing oil
  • Malay: berminyak — covered with or containing oil
  • Māori: hinuhinu — covered with or containing oil
  • Marathi: तेलकट (telkaṭ) — covered with or containing oil
  • Norman: huileux — covered with or containing oil
  • Odia: ତେଲିଆ (teliā) — covered with or containing oil
  • Plautdietsch: eeljich — covered with or containing oil
  • Polish: oleisty — covered with or containing oil
  • Polish: tłusty — covered with or containing oil
  • Portuguese: oleoso — covered with or containing oil
  • Portuguese: oleaginoso — covered with or containing oil
  • Portuguese: oleento — covered with or containing oil
  • Romanian: gras — covered with or containing oil
  • Romanian: uleios — covered with or containing oil
  • Russian: ма́сляный (másljanyj) — covered with or containing oil
  • Russian: масляни́стый (masljanístyj) — covered with or containing oil
  • Scottish Gaelic: olach — covered with or containing oil
  • Southern Altai: майлу (maylu) — covered with or containing oil
  • Spanish: aceitoso — covered with or containing oil
  • Spanish: oleaginoso — covered with or containing oil
  • Spanish: oleoso — covered with or containing oil
  • Swedish: oljig — covered with or containing oil
  • Turkish: yağlı — covered with or containing oil
  • Yiddish: אייליק (eylik) — covered with or containing oil
  • Bulgarian: ласкателен (laskatelen) — excessively friendly or polite
  • Czech: podlézavý — excessively friendly or polite
  • Finnish: lipevä — excessively friendly or polite
  • French: onctueux — excessively friendly or polite
  • Polish: wazeliniarski — excessively friendly or polite
  • Polish: przypochlebny — excessively friendly or polite
  • Russian: еле́йный (jeléjnyj) — excessively friendly or polite
  • Scottish Gaelic: sliomach — excessively friendly or polite