crop (v.)youdaoicibaDictYouDict
"cut off the top of a plant," c. 1200, from crop (n.). The general meaning of "to cut off" is mid-15c. Related: Cropped; cropping. Women's fashion crop top is attested from 1984.
half-shirt (n.)youdaoicibaDictYouDict
1660s, "shirt front," from half + shirt. In modern use, "shirt cropped high at the waist," 2000.
Roundhead (n.)youdaoicibaDictYouDict
"adherent of the Parliamentary party in the English Civil War," 1641, so called for their custom of wearing the hair close-cropped, in contrast to the flowing curls of the cavaliers.