noun · 9 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.
US:əʹbôrshən
US:/əˈbɔɹ.ʃn̩/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɔː(ɹ)ʃən
CMU ARPABET:AH0 B AO1 R SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The expulsion from the womb of a foetus or embryo before it is fully developed, with loss of the foetus.
A spontaneous abortion; a miscarriage.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Qualifier: now uncommon in general use
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The expulsion from the womb of a foetus or embryo before it is fully developed, with loss of the foetus.
An induced abortion.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, sciences
Examples
Mary decided to have an abortion because she was too young to raise a baby.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
An aborted foetus; an abortus.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A misshapen person or thing; a monstrosity.
Definition source: English Wiktionary via Wiktextract
Usage: countable, figuratively, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Failure or abandonment of a project, promise, goal etc.
Definition source: English Wiktionary via Wiktextract
Usage: countable, figuratively, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
Arrest of development of any organ, so that it remains an imperfect formation or is absorbed.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
The cessation of an illness or disease at a very early stage.
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
8
noun
Meaning 8
termination of pregnancy
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: miscarriage
Antonyms: none provided
Broader terms: failure
History
Etymology
From Latin abortiōnem (“miscarriage, abortion”), from aborior (“to miscarry”). Equivalent to abort + -ion. Displaced native Old English ǣwyrp (literally “throwing out, rejection”).
Across languages
Translations
219 source translations are retained for this English entry.