Standard Lemma guide

obstruent

adj · noun · 4 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.

  • /ˈɒbstɹuːənt/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Causing obstruction; blocking up.

Definition source: English Wiktionary via Wiktextract

Examples

  • an obstruent medicine

Meaning relationships

Synonyms: hindering

Antonyms: none provided

2

noun

Meaning 2

A consonant sound formed by obstructing the airway, causing turbulence; a plosive, fricative, or affricate.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, phonetics, phonology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: sonorant

Broader terms: consonant

3

noun

Meaning 3

Anything that obstructs, especially in the passages of the body.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a consonant that is produced with a partial or complete blockage of the airflow from the lungs through the nose or mouth

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: consonant

Narrower terms: stop consonant, stop, occlusive, plosive consonant, plosive speech sound, plosive, continuant consonant, continuant, affricate, affricate consonant, affricative

History

Etymology

Learned borrowing from Latin obstruēns, obstruentis.

Across languages

Translations

13 source translations are retained for this English entry.

  • Chinese Mandarin: 阻音 (zǔyīn) — consonant sound formed by obstructing the airway
  • German: Obstruent — consonant sound formed by obstructing the airway
  • German: Geräuschlaut — consonant sound formed by obstructing the airway
  • Greek: φρακτικό (fraktikó) — consonant sound formed by obstructing the airway
  • Hungarian: obstruens — consonant sound formed by obstructing the airway
  • Hungarian: zörejhang — consonant sound formed by obstructing the airway
  • Japanese: 阻害音 (sogaion) — consonant sound formed by obstructing the airway
  • Portuguese: obstruinte — consonant sound formed by obstructing the airway
  • Portuguese: consoante obstruente — consonant sound formed by obstructing the airway
  • Russian: смы́чный (smýčnyj) — consonant sound formed by obstructing the airway
  • Slovene: nezvočnik — consonant sound formed by obstructing the airway
  • Swedish: obstruent — consonant sound formed by obstructing the airway
  • Vietnamese: âm ồn — consonant sound formed by obstructing the airway