The crossword solution for the term 'Have a Little Lamb, Say' is YEAN, which is a four letter word. YEAN is a verb that means to give birth to a lamb or other young animal. It is also used to describe the sound made by a young lamb or other young animal. The phrase 'Have a Little Lamb, Say' is a reference to the nursery rhyme 'Mary Had a Little Lamb, ' which tells the story of a young girl named Mary who has a pet lamb.