Hypertext Webster Gateway: "bignoniaceous"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Bignoniaceous \Big*no`ni*a"ceous\, a. (Bot.)
Of pertaining to, or resembling, the family of plants of
which the trumpet flower is an example.
From WordNet (r) 1.7 (wn)
bignoniaceous
adj : of or pertaining to or characteristic of plants of the
family Bignoniaceae
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