Anarthropoda :: Anarthropoda (n. pl.) One of the divisions of Articulata in which there are no jointed legs, as the annelids; -- opposed to Arthropoda..
Anarthropodous :: Anarthropodous (a.) Having no jointed legs; pertaining to Anarthropoda.
Anarthrous :: Anarthrous (a.) Used without the article; as, an anarthrous substantive..
Anarthrous :: Anarthrous (a.) Without joints, or having the joints indistinct, as some insects..