Words

Capital

KAP-ih-tul
Money, a head city, or the death penalty, three meanings from one Latin word, caput: the head.
Documented

Caput and its empire

Latin caput (head): capitalis, of the head, hence chief city (caput mundi, Rome was head of the world), hence capital offense (losing the head), and through medieval capitale (property, stock), wealth counted in heads of cattle. Chapter, captain, chief, and cap all ride the same root.

Assessment: Documented: all three meanings trace to caput through separate medieval channels.
Stories

The counting heads theory

The livestock logic: wealth was counted in head of cattle, so capital is literally your herd counted by skulls. English cattle and chattel are the same word, capitale, imported twice through Norman French at different centuries.

Assessment: Stories: the double import is documented fact; only the barnyard imagery is folklore.
Interesting claims

The PIE skull vault

Caput descends from PIE *kaput (head), cousin to English head itself and to German Haupt. That the words for money, governance, and execution share a skull is either a coincidence of anatomy or a standing summary of what the state does.

Assessment: Interesting: the linguistics is certain; the summary is yours to decline.
Sources and further reading
  1. Lewis & Short, 'caput,' 'capitalis'
  2. Oxford English Dictionary, 'capital,' all senses
  3. Blackstone, Commentaries, on capital offenses
Worth asking

Why does the same word govern your money, your city, and your neck?

Open in the interactive archive
GR8YFILES · competing origin stories, labeled by the strength of their evidence · readers 14+