(medicine) Benign idiopathic neonatal seizures, a rare form of seizures that manifests in newborns in the latter part of the first 7 days of life.

(of a garment) Designed to be worn with comfort by people with a wide range of sizes. / (figuratively, often derogatory) Suitable for a wide range of tastes, opinions, situations, etc.

Alternative form of could be written on the back of a postage stamp

Synonym of activewear