Noun

• S: (n) board, plank (a stout length of sawn timber; made in a wide variety of sizes and used for many purposes)
• S: (n) plank (an endorsed policy in the platform of a political party)

Verb

• S: (v) plank, plank over (cover with planks) "The streets were planked"
• S: (v) plank, flump, plonk, plop, plunk, plump down, plunk down, plump (set (something or oneself) down with or as if with a noise) "He planked the money on the table"; "He planked himself into the sofa"
• S: (v) plank (cook and serve on a plank) "Planked vegetable"; "Planked shad"