Etymograph

English

excipient

Excipient comes from Latin excipiēns ‘taking out’, from excipiō ‘remove’, and ultimately from Proto-Indo-European *kap-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kap-1root named by Wiktionary
  2. Latinc. 75 BCE–200 CEexcipiō2‘remove’
  3. Latinc. 75 BCE–200 CEexcipiēns1‘taking out’
  4. Englishtodayexcipient1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English excipient
  2. 2 Wiktionary, Latin excipiens

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*kap-Wiktionary, English excipientroot named by Wiktionary
  2. Latinc. 75 BCE–200 CEexcipiōWiktionary, Latin excipiens‘remove’
  3. Latinc. 75 BCE–200 CEexcipiēnsWiktionary, English excipient‘taking out’
  4. EnglishtodayexcipientWiktionary, English excipient

Linked words

through Proto-Indo-European *kap-

had, case, head, heavy, cash, captain, catch, accept, receive, capital, behavior, chapter, escape, capable, capacity, cable, heavily, chase, capture, achieve, cape, chef, reception, occupation, perception, cattle, cabin, chapel, behave, haven, recipe, capitol, hawk, caption, captive, capsule, susceptible, deception, capita, captivity, 175 more

through Latin excipiō ‘remove’

except

Today it means

noun An ingredient that is intentionally added to a drug for purposes other than the therapeutic or diagnostic effect at the intended dosage.

Sources

Sources: Wiktionary, “excipient”; the older steps come from the Wiktionary entry for Latin excipiens. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *kap- / excipient

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