Errantia
Pronunciation : Er*ran"ti*a
Part of Speech : n.
Etymology : [NL., fr. L. errare to wander. See Err.] (Zo?l.)
Definition : Defn: A group of ch?topod annelids, including those that are not confined to tubes. See Ch?topoda. [Written also Errantes.]
pl.
Source : Webster's Unabridged Dictionary, 1913