Search Result for "cytokinin": 
Wordnet 3.0

NOUN (1)

1. any of a class of plant hormones that promote cell division and delay the senescence of leaves;
[syn: kinin, cytokinin]



WordNet (r) 3.0 (2006):

cytokinin
    n 1: any of a class of plant hormones that promote cell division
         and delay the senescence of leaves [syn: kinin,
         cytokinin]