cite

First recorded in 1400–50; late Middle English, from Latin citāre “to hurry, set in motion, summon before a court,” frequentative of ciēre “to move, set in motion”

The English verb cite “to quote a passage; summon to appear in court, etc.” comes via Middle French citer “to summon (someone) to do something” from Latin citāre “to set in motion, rouse to action, summon, summon (an accused person) by name to appear, call on (a witness), summon (someone) for empanelment on a jury” (the Romans loved law and legal procedure).
Citāre is a frequentative verb from the simple verb ciēre “to move, call, rouse, excite, provoke (disturbances, war), call upon.” Ciēre derives from a variant stem of the Proto-Indo-European root kēi- “to set in motion, be in motion.” The Greek verb kíein “to start moving” (used only in poetry) is from the same variant.
Kī-n, another (suffixed) variant of kēi-, is the root of the Greek verb kineîn “to move, shake, drive, drive away,” with the derivative nouns kínēsis and kínēma. In English, kinesis is a term used in physiology for the movement of an organism in response to a stimulus, such as light; the English noun cinema is an expensive word for movie or movies or the movies.

An Americanism dating back to 1940–45; by shortening

C15: from Old French citer to summon, from Latin citāre to rouse, from citus quick, from ciēre to excite