Cellular means made up of tiny units, or working through a network of them. Cellular structure, a cellular network, cellular biology.
The phone sense comes from the design: the area is divided into cells each with its own mast, so the same frequencies can be reused a few cells away — which is what made mobile phones possible at all. In biology it means to do with cells.
1adjectivecellularMade up of tiny units, or working through a network of them.
“Scientists studied how the drug affects the body at a cellular level.”
cellular is a quality of structure.
New Latin cellularis comes from cellula, a little cell, from cella, a small room.
New Latin
cellulāris
English, today
cellular
Built from
From New Latin cellulāris, from cellula (“cell”) + -āris.
Etymology from Wiktionary, CC BY-SA