The story
- Medieval Latin · derived fromconstīpātiō
- Middle English · inherited fromconstipacioun
- English todayconstipation
First attested in the beginning of the 15ᵗʰ century, in Middle English; inherited from Middle English constipacioun, borrowed from Medieval Latin constīpātiō or its Old French equivalent, from cōnstīpō + -tiō. By surface analysis, constipate + -ion.
Etymology from Wiktionary, CC BY-SA 4.0.