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fetus Meaning & Definition

/ˈfiːtəs/

What Does Fetus Mean?

Fetus is a noun that means An unborn or unhatched vertebrate showing signs of the mature animal. It is also used to mean A human embryo after the eighth week of gestation.

Quick Facts About Fetus

Part of speechnoun
Pronunciation/ˈfiːtəs/
Synonymsfoetus
Pluralfetuses

Fetus Definition (Noun)

  1. An unborn or unhatched vertebrate showing signs of the mature animal.
  2. A human embryo after the eighth week of gestation.

    The sequence is: molecules in reproductive systems, then gametes, zygotes, morulas, blastocysts, and then fetuses.

  3. A neonate.

Synonyms of Fetus

Fetus synonyms and antonyms →

Fetus in a Sentence

The sequence is: molecules in reproductive systems, then gametes, zygotes, morulas, blastocysts, and then fetuses.

Word Forms & Grammar

fetus (plural fetuses or (hypercorrect) feti or (misconstruction) fetii)

Words That Rhyme With Fetus

quietustreatisemargaritasyetisbeat uscetuscheat uscletuscopetasdefeat usdivinitaseat usgreet usmeet usmilpitasmistreat usseat usthetistreat us

Origin of Fetus

A learned borrowing from Latin fētus (“offspring”). Doublet of fawn.

Questions People Ask About Fetus

What part of speech is fetus?

Fetus is a noun.

What is another word for fetus?

Words with a similar meaning to fetus include foetus. See the full list of fetus synonyms and antonyms.

What is the plural of fetus?

The plural of fetus is fetuses.

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