paratroop

The word "paratroop" is a 20th-century military compound, a clipped form of "parachute troop". The prefix "para-" is derived from the Greek preposition meaning "beside" or "against". In this context, it is a direct borrowing from "parachute", which itself originates from the French parachute, combining para- (to shield against) and chute (a fall). The second element, "troop", entered English from French, denoting a band of soldiers. Thus, "paratroop" logically describes soldiers whose defining function is to operate beside or by means of a parachute during deployment.

Structure: para (beside, related to) + troop (soldiers) - para: From French, from Italian, from Latin, from Greek para- meaning "beside, near, alongside, against". In modern English, it often denotes something auxiliary, related to, or using parachutes. - troop: From French troupe, from Old French trope meaning "band, company", likely of Germanic origin.