(historical) A smallish suspended bell used in medieval monastic cloisters.

(heraldry, usually in the plural) A bell. / (rare) A bell-shaped vessel forming the upper part of an alembic.

In the shape of a bell

(archaic) A vole (US, Canada: field mouse), Microtus agrestis that often does great damage in fields and gardens by feeding on roots and seeds.

(botany) Any plant of the genus Campanula.

plural of campanile

Resembling an advertising or political campaign

plural of campana

plural of campagnol

(idiomatic) A method of persuasion in which damaging rumors or innuendo are deliberately spread concerning a person or other target, while the source of the rumors tries to avoid detection.