What does abortion mean?
Abortion is a noun with two principal meanings. In its most common sense, it refers to the deliberate ending of a pregnancy, usually before the fetus is able to survive outside the womb. In medical terminology, it also encompasses spontaneous abortion — the natural, involuntary loss of a pregnancy more familiarly called miscarriage. A third, broader sense describes the premature termination or abandonment of any process or plan, as when a rocket launch is aborted. The word derives from the Latin abortio, itself tied to the verb oriri, meaning to rise or be born, so its very root speaks of something failing to come into being. Because abortion sits at the centre of intense ethical, legal, and political debate worldwide, the term carries significant emotional weight, and careful, precise language is especially important when discussing it.
nounThe deliberate termination of a pregnancy, typically before the fetus is viable outside the womb; also, more generally, the premature ending or failure of any process or undertaking.
- The deliberate termination of a pregnancy before the fetus can survive independently.
- The spontaneous loss of a pregnancy (spontaneous abortion), commonly known as a miscarriage.
- The premature termination or failure of a plan, process, or undertaking.
"Access to safe abortion remains one of the most debated issues in public health policy."
"She wrote a deeply personal essay about her decision to have an abortion."
"The mission was aborted after engineers detected a fault in the fuel system."
Standard plural, used when discussing multiple cases or procedures.
"Rates of abortion have declined in many countries over recent decades."
The word 'abortion' comes from Latin 'abortio', rooted in 'oriri' — the same verb that gives us 'origin' — literally meaning to fail to come into being.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of abortion
Abortion comes from the Latin noun abortio, formed on the verb aboriri, meaning to miscarry or fail to be born, which combines the prefix ab- ('away from') with oriri ('to rise, to be born') — the same root behind the English words origin and orient. The term passed into English via Old French in the late medieval period, with medical usage well established by the early modern era. Cognates include abortive and abortifacient, all sharing this Latin ancestry.
Related word forms
How abortion is actually used
In medical and legal contexts, 'abortion' covers both induced terminations and spontaneous pregnancy loss; in everyday speech, however, it usually refers specifically to deliberate termination. The word carries strong emotional and political connotations, so tone and context matter greatly when using it.
Easily confused with abortion
A miscarriage is the spontaneous, involuntary loss of a pregnancy, whereas an abortion typically refers to the deliberate termination of a pregnancy.