a pointed or thin end of something; a small piece put at the end of something; a public place where rubbish is (to be) put; a gift of money to a waiter, porter etc; a small piece of advice; to touch or hit (something) slightly
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Cases of word usage
1) the layer of hard substance over the outer tip of a finger ('finger-nail') or toe ('toe-nail'); a piece of metal, pointed at one end and with flat head at the other, (to be) hammered into articles to hold them together etc; to get (a person's) attention (nail)
