Trachearia
Pronunciation : Tra`che*a"ri*a
Part of Speech : n.pl.
Etymology : [NL.] (Zo?l.)
Definition : Defn: A division of Arachnida including those that breathe only by means of trache?. It includes the mites, ticks, false scorpions, and harvestmen.
Source : Webster's Unabridged Dictionary, 1913