Standard Lemma guide

polyester

adj · noun · 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.

  • /ˈpɑliˌɛstə(r)/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɛstə(ɹ)
  • CMU ARPABET: P AA2 L IY2 EH1 S T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of, or consisting of polyesters.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any polymer whose monomers are linked together by ester bonds

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A material or fabric made from polyester polymer

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

any of a large class of synthetic fabrics

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: fabric, cloth, material, textile

Narrower terms: Dacron, Terylene

5

noun

Meaning 5

a complex ester used for making fibers or resins or plastics or as a plasticizer

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: plastic, ester

6

noun

Meaning 6

any of numerous synthetic resins; they are light and strong and weather resistant

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: synthetic resin

Narrower terms: polyester fiber

History

Etymology

Etymology tree Proto-Indo-European *pleh1- Proto-Indo-European *polh1ús Ancient Greek πολῠ́ς (polŭ́s)lbor. English poly- English ester English polyester From poly- + ester.

Across languages

Translations

30 source translations are retained for this English entry.

  • Dutch: polyester — of or consisting of polyester
  • Finnish: polyesteri — of or consisting of polyester
  • Finnish: polyesterinen — of or consisting of polyester
  • Greek: πολυεστερικός (polyesterikós) — of or consisting of polyester
  • Polish: poliestrowy — of or consisting of polyester
  • Serbo-Croatian: polièster — of or consisting of polyester
  • Swedish: polyester — of or consisting of polyester
  • Catalan: polièster — polymer
  • Chinese Mandarin: 聚酯 (jùzhǐ) — polymer
  • Czech: polyester — polymer
  • Dutch: polyester — polymer
  • Estonian: polüester — polymer
  • Finnish: polyesteri — polymer
  • French: polyester — polymer
  • German: Polyester — polymer
  • Greek: πολυεστέρας (polyestéras) — polymer
  • Hungarian: poliészter — polymer
  • Icelandic: pólýester — polymer
  • Italian: poliestere — polymer
  • Japanese: ポリエステル (poriesuteru) — polymer
  • Korean: 폴리에스테르 (pollieseutereu) — polymer
  • Māori: pareaku — polymer
  • Polish: poliester — polymer
  • Portuguese: poliéster — polymer
  • Romanian: poliester — polymer
  • Russian: полиэ́стер (poliéstɛr) — polymer
  • Spanish: poliéster — polymer
  • Swedish: polyester — polymer
  • Thai: เส้นใยสังเคราะห์ (săan bpràgòp políèttêr) — polymer
  • Turkish: poliester — polymer