ply ,
v :
(transitive, obsolete) To bend; to fold; to mould; (figuratively) to adapt, to modify; to change (a person's) mind, to cause (a person) to submit. (intransitive) To bend, to flex; to be bent by something, to give way or yield (to a force, etc.). […] (transitive) To work at (something) diligently. (transitive) To wield or use (a tool, a weapon, etc.) steadily or vigorously. (transitive) To press upon; to urge persistently. (transitive) To persist in offering something to, especially for the purpose of inducement or persuasion. (transitive, transport) To travel over (a route) regularly. (intransitive, obsolete) To work diligently. (intransitive, nautical, obsolete) To manoeuvre a sailing vessel so that the direction of the wind changes from one side of the vessel to the other; to work to windward, to beat, to tack.
