Where does “tick” come from?

Tick comes from Middle English tike, from Latin theca, from Ancient Greek θήκη, ultimately from the Proto-Indo-European root dʰeh₁- meaning to place or put.

tick (English): A tiny woodland arachnid of the suborder Ixodida;...

Definitions

  1. A tiny woodland arachnid of the suborder Ixodida;...

Ancestry of “tick”, step by step

tick traces back through two separate lines of ancestry.

via English ticket

StepLanguageWordMeaning
1EnglishticketA pass entitling the holder to admission to a...
2Middle Frenchestiqueta slip of paper with names of witnesses on it
3Middle FrenchestiquierAlternative form of estacher
4Middle Frenchestacherto attach
5Old FrenchestachierAlternative form of atachier; bind; to fasten...
6Old Frenchestachestake; strap
7Medieval Latinstacaa stake
8Gothic𐍃𐍄𐌰𐌺𐌰
9Proto-Germanicstakôstake
10Proto-Indo-European(s)teg-to cover; pole, stick, beam

via Middle English tike

StepLanguageWordMeaning
1Middle Englishtike
2Old Norsetíkbitch
3Proto-Germanic*tīkōbitch
4Proto-Indo-Europeandewk-to pull, to draw; to lead

Words derived from “tick

Every word from Proto-Indo-European (s)teg-