'Haustellum' definitions:

Definition of 'Haustellum'

From: GCIDE
  • Haustellum \Haus*tel"lum\ (h[add]s*t[e^]l"l[u^]m), n.; pl. Haustella (-l[.a]). [NL.] (Zool.) The sucking proboscis of various insects. See Lepidoptera, and Diptera. [1913 Webster]