underpin
v. (க-க) கீழ்க்கட்டுமான ஆதரவு அமை, கீழ்க்கட்டுமானத்தால் தாங்கு.
Un`der*pin", v. t. [imp. & p. p. Underpinned; p. pr. & vb. n. Underpinning.] 1. To lay stones, masonry, etc., under, as the sills of a building, on which it is to rest. 2. To support by some solid foundation; to place something underneath for support.