acarid acaricide • Acarida · · · Info · Definitions · Characters · · acarid · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) very small free-living arachnid that is parasitic on animals or plants; related to ticks. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 r latin small letter r U+0072