'Tuberous' definitions:

Definition of 'tuberous'

From: WordNet
adjective
Of or relating to or resembling a tuber; "a tuberous root"

Definition of 'Tuberous'

From: GCIDE
  • Tuberous \Tu"ber*ous\, a. [L. tuberosus: cf. F. tub['e]reux. See Tuber, and cf. also Tuberose.] [1913 Webster]
  • 1. Covered with knobby or wartlike prominences; knobbed. [1913 Webster]
  • 2. (Bot.) Consisting of, or bearing, tubers; resembling a tuber. [1913 Webster] -- {Tu"ber*ous*ness}, n. [1913 Webster]