Definitions for "Ply"
To lay on closely, or in folds; to work upon steadily, or with repeated acts; to press upon; to urge importunately; as, to ply one with questions, with solicitations, or with drink.
To employ diligently; to use steadily.
To practice or perform with diligence; to work at.
Keywords:  girder, truss, multi, multiple, one
One truss of a multiple-truss girder.
One truss of a multi truss girder.
Autodesk Polygon
PLY is a computer file format known as the Polygon File Format or the Stanford Triangle Format.
provide what is desired or needed, especially support, food or sustenance; "The hostess provided lunch for all the guests"
Keywords:  wield, vigorously, axe
wield vigorously; "ply an axe"
Keywords:  windward, beat, work
To work to windward; to beat.
Keywords:  bent, bias, turn, direction
Bent; turn; direction; bias.
Keywords:  bend
To bend.
Keywords:  half, exactly, visitor, move, thought
White or black's move. This is exactly one half of one complete move pair. Category: Glossary 1 visitor(s) thought this was helpful. Do you
A half-move, or the move of one player. When both players move, that is two ply, or one full move.
Keywords:  coast, regularly, ships, route, travel
travel a route regularly; "Ships ply the waters near the coast"
Keywords:  sequential, taken, turn, games, players
In two-player sequential games, a ply refers to one turn taken by one of the players.
Load transmitting part of a bolted connection.