adjective. used of old persons or old trees; covered with knobs or knots.
Example sentences of the word knobbed
1. Verb, past participle
While some turtles, such as the snapping turtle, have other defenses, such as a strong, knobbed tail and powerful beak, others rely almost completely on their shells for defense.
Place the knobbed side of the T-post on the inside of the fence.
3. Foreign word
According to Monmouth County Parks, the knobbed whelk was originally so common it was picked as the state shell.