Source : Webster's Revised Unabridged Dictionary (1913)

Collembola \Col*lem"bo*la\, n. pl. [NL., fr. Gr. ko`lla glue +
   'e`mbolon wedge, peg; -- so called from their having
   collophores.] (Zo["o]l.)
   The division of Thysanura which includes {Podura}, and allied
   forms.

Source : WordNet®

Collembola
     n : minute wingless arthropods: springtails [syn: {order
         Collembola}]