Definition of bindweed:
(n) :
Any of several trailing vine-like plants in the family Convolvulaceae with funnel-shaped flowers:
(n) :
true bindweed (Convolvulus).
(n) :
false bindweed (Calystegia).
(n) :
Any of several plants of species in other families with similar appearance:
(n) :
black bindweed (Fallopia convolvulus).
(n) :
bittersweet nightshade, blue bindweed (Solanum dulcamara).