Where does “pit adder” come from?

pit adder (English) comes from English adder, from English add, from Middle English adden, from Latin addō, from Latin -dō, from Proto-Germanic -dô, from Sicilian di, from Latin dē — afterwards, post; by, at.

pit adder (English): Any of various venomous snakes of the family...

Definitions

  1. Any of various venomous snakes of the family...

Ancestry of “pit adder”, step by step

pit adder traces back through two separate lines of ancestry.

via English adder

StepLanguageWordMeaning
1EnglishadderAny snake; A name loosely applied to various...
2EnglishaddTo join or unite so as to increase the number,...
3Middle Englishaddento join or unite (something with something else); to add
4Latinaddōto add
5Latin-dōto put
6Proto-Germanic-dô
7SiciliandiUsed to indicate possession, after the thing owned and before the owner; of; ’s
8Latinof; concerning; about
9Latinpostbehind; after, since, besides, except; behind,...
10Latinposteablative singular of postis
11Proto-Italicpostibehind, after
12Proto-Indo-Europeanpóstiafter
13Proto-Indo-Europeanpósafterwards, post; by, at

via English pit

StepLanguageWordMeaning
1EnglishpitA hole in the ground; An area at a racetrack used...
2Middle Englishpit
3Old Englishpyttpit; well, pool; grave
4Proto-West Germanicputiwell
5Latinputeuspit, dungeon; well; cistern
6Latin-alnoun-forming suffix
Every word from Proto-Indo-European pós