A device which stores electrical power; used either singly or together in batteries; the basic unit of a battery.
The basic unit of a living organism, consisting of a quantity of protoplasm surrounded by a cell membrane, which is able to synthesize proteins and replicate itself.
From Middle English celle, selle, from Old English cell (attested in inflected forms), from Latin cella ("chamber, small room, compartment"), later reinforced by Old French cel, sele, Old French cele. cella; ultimately from Proto-Indo-European *ḱelneh₂, from Proto-Indo-European *ḱel- ("to cover").