a NURSERY RHYME (= old song or poem for young children) The rhyme goes: Baa, Baa, Black Sheep,/ Have you any wool?/Yes, sir, yes, sir/ Three bags full./ One for the master,/ One for the dame,/ and one for the little boy/ who lives down the lane.
a sheep who was CLONE d by British scientists in 1997. They took a cell from her body and then developed it artificially so that it became a new sheep that was an exact copy of her.