Standard Lemma guide

dacron

noun · 3 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

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  • CMU ARPABET: D AE1 K R AA2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A polymer, polyethylene terephthalate PET, as used for making thread and cloth.

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

2

noun

Meaning 2

Alternative letter-case form of dacron.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a kind of polyester fabric

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Terylene

Antonyms: none provided

Broader terms: polyester

History

Etymology

Originated in 1951 (as Dacron) as a trademark, modern coinage by E.I. du Pont de Nemours & Co. on the model of nylon.

Across languages

Translations

7 source translations are retained for this English entry.

  • Catalan: dacró — polyethylene terephthalate fiber
  • Chinese Mandarin: 的確良 /的确良 (díquèliáng) — polyethylene terephthalate fiber
  • Finnish: teryleeni — polyethylene terephthalate fiber
  • Finnish: dacron — polyethylene terephthalate fiber
  • French: dacron — polyethylene terephthalate fiber
  • Indonesian: dakron — polyethylene terephthalate fiber
  • Zhuang: baengzdizgozliengz — polyethylene terephthalate fiber