lionfish
- n brightly striped fish of the tropical Pacific having elongated spiny fins
lions club
- n club dedicated to promoting responsible citizenship and good government and community and national and international welfare
liopelma hamiltoni
- n primitive New Zealand frog with four unwebbed toes on forefeet and five on hind feet
liothyronine
- n thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer
lip
- n either of two fleshy folds of tissue that surround the mouth and play a role in speaking
- n (botany) either of the two parts of a bilabiate corolla or calyx
- n an impudent or insolent rejoinder
- n the top edge of a vessel or other container
- n either the outer margin or the inner margin of the aperture of a gastropod's shell