Wordnet 3.0
ADJECTIVE (1)
1.
of or relating to or resembling a tuber;
- Example: "a tuberous root"
The Collaborative International Dictionary of English v.0.48:
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]
WordNet (r) 3.0 (2006):
tuberous
adj 1: of or relating to or resembling a tuber; "a tuberous
root"