ply1 /plaɪ/ v., plied, ply•ing. to work hard or long while using (something):[~ + object] to ply the needle. to carry on or continue doing steadily:[~ + object] to ply a trade. to keep supplying or offering something to (someone):[~ + object] to ply a person with drink. Ply can be a verb meaning to work with, use, or offer something, or a noun meaning a layer, strand, or sheet. Learn the different meanings, examples, and synonyms of ply from various dictionaries and sources. Century Ply is one of the leading manufacturers and suppliers of plywood sheets, laminate sheets, flush doors, fiberboard & veneer sheets in different designs & Costs Open and view PLY files instantly in your browser. Free online PLY viewer, no downloads needed. Supports rotation, zoom, and pan for 3D models.
