1. to lick; to lap; to suck
犬が私の手を舐めた。The dog licked my hand.
2. to taste
その水、舐めてみろ。Taste that water.
3. to experience (esp. a hardship)
4. to underestimate; to make light of; to look down on (someone); to make a fool of; to treat with contempt; to disparage
also written as ナメる and 無礼る
あまり僕を舐めない方がいい。You'd better not underestimate me.
5. to lick (at; of flames); to burn