(zoology) Any caddis fly in the family Leptoceridae.

(zoology) Any fish in the family Leptochariidae.

plural of leptoceratopsid

(informal, pathology) Abbreviation of leptospirosis. / (informal, biology) Abbreviation of leptospira.

plural of lepta

(geology) A thin fracture, in sedimentary rocks, either normal or oblique to the bedding plane

(pathology) The presence of leptins in the bloodstream

A particular steroid glycoside.

A particular steroid glycoside.

A particular psychostimulant.