pint-sized

the term 'pint-sized' is a compound adjective formed in english. its first element, 'pint', refers to a unit of liquid capacity, historically used for ale or milk, which is relatively small compared to a quart or gallon. the second element, 'sized', means 'having a specified size'. the compound emerged in the early 20th century, employing the small pint measure as a humorous or colloquial standard for describing anything or anyone of notably diminutive stature. thus, the literal logic of 'having the size of a pint' evolved into a fixed metaphorical expression meaning 'very small'.

Structure: pint + sized pint (from middle english, from old french pinte, of uncertain origin, possibly from vulgar latin pincta, meaning a marked liquid measure) + sized (from middle english sised, past participle of sisen 'to regulate size', from size, from old french sise, from assise 'session, regulation', from latin assidere 'to sit beside').