Tuberous
Pronunciation : Tu"ber*ous
Part of Speech : a.
Etymology : [L. tuberosus: cf. F. tub?reux. See Tuber, and cf. also Tuberose.]
Definition : 1. Covered with knobby or wartlike prominences; knobbed.
2. (Bot.)
Defn: Consisting of, or bearing, tubers; resembling a tuber. -- Tu"ber*ous*ness, n.
Source : Webster's Unabridged Dictionary, 1913