How do you spell Lizard

Available Definitions:
1)  n. - Any one of the numerous species of reptiles belonging to the order Lacertilia; sometimes, also applied to reptiles of other orders, as the Hatteria.
2)  n. - A piece of rope with thimble or block spliced into one or both of the ends.
3)  n. - A piece of timber with a forked end, used in dragging a heavy stone, a log, or the like, from a field.