cola nut

2 definitions found

cola nut - Collaborative International Dictionary of English v.0.48 :

  Cola nut \Cola nut\, Cola seed \Cola seed\ . (Bot.)
     The bitter fruit of Cola acuminata, which is nearly as
     large as a chestnut, and furnishes a stimulant, which is used
     in medicine.
     [Webster 1913 Suppl.]

cola nut - WordNet (r) 2.1 (2005) :

  cola nut
      n 1: bitter brown seed containing caffein; source of cola
           extract [syn: kola nut, cola nut]