a 1 c 3 a 1 r 1 u 1 s 1
6 letters · 8 points in Scrabble
Meaning
noun any of several mites of the order Acarina
originLearned borrowing from taxonomic name Acarus, from Ancient Greek ἀκαρί (akarí, “cheese mite, tick”).
Etymology from Wiktionary, CC BY-SA 3.0