Phrase guide

chorionic villus sampling

noun · 2 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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1

noun

Meaning 1

A form or prenatal diagnosis in which part of the placental tissue is tested for genetic abnormalities.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, obstetrics, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: CVS

Antonyms: none provided

2

noun

Meaning 2

a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: chorionic villus biopsy

Antonyms: none provided

Broader terms: biopsy

History

Etymology

No etymology was provided for this word.

Across languages

Translations

1 source translations are retained for this English entry.

  • Italian: villocentesi — form of prenatal diagnosis