Where does “fence” come from?

fence (Middle English) comes from Middle English defence, from Old French defens, from Late Latin defensa, from Latin defensus, from Latin dēfendō, from Latin dē-, from Latin dē, from Latin post — afterwards, post; by, at.

Ancestry of “fence”, step by step

StepLanguageWordMeaning
1Middle Englishdefence
2Old Frenchdefens
3Late Latindefensaprotection; bounded, defended; defence
4Latindefensusdriven away, having been driven away; defended,...
5Latindēfendōto drive away
6Latindē-of; from
7Latinof; concerning; about
8Latinpostbehind; after, since, besides, except; behind,...
9Latinposteablative singular of postis
10Proto-Italicpostibehind, after
11Proto-Indo-Europeanpóstiafter
12Proto-Indo-Europeanpósafterwards, post; by, at

Words derived from “fence

Every word from Proto-Indo-European pós