What does caesarian mean?
A caesarian is a surgical procedure in which a baby is delivered through an incision in the mother's abdominal wall and uterus, performed when a vaginal birth would be unsafe for the mother or child. The word also functions as an adjective describing things connected with the operation or, more historically, with Julius Caesar and the imperial line of the Caesars. In modern usage, the term appears constantly in maternity care — planned caesarians are scheduled in advance, while emergency caesarians are performed when complications arise during labour — though in casual conversation most English speakers shorten the phrase to 'C-section'. The word's origin is famously tied to legend rather than fact: tradition holds it was named because Julius Caesar was himself delivered this way, although the story is almost certainly untrue, since his mother survived his birth. Spelled variously as 'caesarian', 'caesarean', or the American 'cesarean', the word remains one of the most widely recognized terms in childbirth medicine worldwide.
A surgical operation for delivering a baby through an incision in the mother's abdominal wall and uterus.
"She recovered well from the caesarian and was home within four days."
Usually used interchangeably with 'caesarian section'; often shortened colloquially to 'C-section'.
Relating to a caesarian delivery, or associated with Julius Caesar and the Roman imperial house.
"The hospital offers dedicated caesarian recovery rooms for new mothers."
Used when referring to multiple instances of the operation, e.g. rates across a population.
"Nearly a third of births in some countries are caesarians."
Legend has it the name comes from Julius Caesar himself supposedly being born by this method — though his mother lived long after his birth, which the operation rarely allowed at the time.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of caesarian
The word derives ultimately from Latin, most likely through the family name Caesar, traditionally linked to the verb caedere ('to cut') via the legend that Julius Caesar was cut from his mother's womb. More probably, the surgical term arose from an old Roman law said to have required such an operation near death. The same Latin root caedere gives us related English words including caesura, incisor, and concise.
Related word forms
How caesarian is actually used
The spellings 'caesarian', 'caesarean' (chiefly British), and 'cesarean' (chiefly US) are all accepted variants. In everyday speech, most people simply say 'C-section'. In medical contexts, the adjective sense relating to Julius Caesar is now rare and largely confined to historical writing.
Easily confused with caesarian
'Caesarean' is simply an alternative spelling of the same word, with 'caesarian' being the less common form; neither differs in meaning.