Based on the clue 'a knot or lump on a tree or the wood cut from it u...', what is the answer?

Based on the clue 'a knock to the ulnar nerve at the bend of the elbo...', what is the answer? What is referred to by 'a knockout punch'? Based on the clue 'a knossos coin of the 4th century bc had this crea...', what is the answer? Based on the clue 'a knot ive found oh heck in this muscle of the up...', what is the answer? Based on the clue 'a knot used to secure a line to a spar or a term o...', what is the answer? Based on the clue 'a knotted strand of this material is the tradition...', what is the answer? Based on the clue 'a knyght ther was and that a worthy man that fro t...', what is the answer? Based on the clue 'a koan in this religion concerns the sound of one ...', what is the answer?