Source : Webster's Revised Unabridged Dictionary (1913)

Labipalpus \La`bi*pal"pus\, n.; pl. {Labipalpi}. [NL. See
   {Labium}, and {Palpus}.] (Zo["o]l.)
   One of the labial palpi of an insect. See Illust. under
   {Labium}.