planking

• POS: Noun
• HYPHEN: plank=ing

CIDE DICTIONARY

planking, n. 

•  The act of laying planks; also, planks, collectively; a series of planks in place, as the wooden covering of the frame of a vessel.  [1913 Webster]
•  The act of splicing slivers. See Plank, v. t., 4.  [1913 Webster]

OXFORD DICTIONARY

planking, n. planks as flooring etc.

THESAURUS

planking

bank, beam, billet, board, boarding, border, broadside, cheek, chop, clapboard, coast, cord, cordwood, deal, driftwood, firewood, flank, hand, handedness, hardwood, haunch, hip, jowl, laterality, lath, lathing, lathwork, log, lumber, many-sidedness, multilaterality, panelboard, paneling, panelwork, plank, plyboard, plywood, pole, post, profile, puncheon, quarter, shake, sheathing, sheathing board, sheeting, shingle, shore, side, sideboard, siding, slab, slat, softwood, splat, stave, stick, stick of wood, stovewood, temple, three-by-four, timber, timbering, timberwork, two-by-four, unilaterality, weatherboard, wood