name: A surname (very rare: popularity rank in the U.S.: #40154)
verb: Alternative spelling of lask [(intransitive, obsolete) To have loose bowels; to suffer from diarrhoea.]
noun: Alternative spelling of lask [(uncountable, chiefly veterinary medicine) Originally of both persons and animals, now only of animals: looseness of the bowels; diarrhoea; (countable) a bout of this ailment.]