either of two folds of skin that can be moved to cover or open the eye

a movable top or cover (hinged or separate) for closing the opening at the top of a box, chest, jar, pan, etc.

headdress that protects the head from bad weather; has shaped crown and usually a brim

a measuring system that detects and locates objects on the same principle as radar but uses light from a laser; a potential technology for detecting air turbulence that can affect aircraft

having or covered with a lid or lids; often used in combination

having a lid

not having or covered with a lid or lids

having no lid

always watchful

a recreational facility including a swimming pool for water sports

an open deck including a swimming pool

a local anesthetic (trade names Lidocaine and Xylocaine) used topically on the skin and mucous membranes