What does capitate mean?
Capitate is a technical adjective meaning head-shaped, or more precisely, ending in a dense, rounded, headlike mass. It derives from the Latin caput ('head') via capitatus, and it appears most often in scientific description rather than everyday speech. In botany and zoology, a capitate structure is one that swells into a compact knob — for instance, a capitate inflorescence packs numerous tiny flowers into a single globe-shaped cluster, as seen in clovers and buttonbushes. In human anatomy, the word has a specific application: the capitate bone is the largest bone in the distal row of the carpus (the wrist), centrally placed where it articulates with several neighbouring bones. The word shares its ancestry with familiar terms such as capital, captain, and decapitate, all tracing back to the same Latin root. Writers encounter capitate mainly in field guides, medical literature, and anatomical texts, where precision about shape matters.
Head-shaped; ending in a dense, compact, rounded knob or head.
"The stigma was capitate, forming a small rounded knob at the tip of the style."
Primarily a technical descriptor in botany, entomology, and anatomy.
The capitate bone — the largest bone of the distal row of the carpal bones in the human wrist, situated centrally between the trapezoid, hamate, scaphoid, and third metacarpal.
"The surgeon noted a displaced fracture of the left capitate on the radiograph."
Used almost exclusively in anatomical and clinical contexts; usually appears in the phrase 'the capitate' or 'the capitate bone'.
As a noun referring to the wrist bone, the plural is rare since humans have only two (one per hand); it may appear when comparing across specimens or species.
"Both capitates showed signs of avascular necrosis on the MRI scans."
Hidden inside your wrist right now is a bone literally named after your head — the capitate is the largest bone of the hand and it takes its name from the Latin word 'caput'.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of capitate
Capitate comes from the Latin capitatus, meaning 'having a head', derived from caput, the Latin word for head. It entered English in the late 17th century as a descriptive term in natural history and anatomy. It belongs to a large family of English words built on caput, including capital, captain, decapitate, and per capita, all of which preserve the original sense of 'head' in literal or figurative form.
How capitate is actually used
Technical term used chiefly in botany, zoology, and anatomy; rare in everyday conversation. In botany it typically describes inflorescences or stigma shapes that form a compact head.
Easily confused with capitate
Capitate describes something head-shaped or knob-ended, while capitulate means to surrender or give in.
Decapitate means to cut off a head, whereas capitate simply means head-shaped — both share the Latin root for head but are otherwise unrelated.