quarryyoudaoicibaDictYouDict[quarry 词源字典]
quarry: Quarry from which stone is extracted [15] and quarry which one hunts [14] are quite different words. The former was borrowed from Old French quarriere, a derivative of *quarre ‘square stone’. This went back to Latin quadrum ‘square’, which was based on the stem quadr- ‘four’, source of English quadrangle, quadrant, quadruped, etc.

The sort of quarry that is pursued came from Anglo-Norman *quire or *quere, which denoted ‘entrails of a killed deer given to the hounds to eat’. This went back to Old French cuiree, which was an alteration of an earlier couree or coree. And this in turn was descended from Vulgar Latin *corāta ‘entrails’, a derivative of Latin cor ‘heart’.

The present-day sense of the English word emerged in the 15th century.
=> quarter; cordial, courage, record[quarry etymology, quarry origin, 英语词源]
quarry (n.1)youdaoicibaDictYouDict
"what is hunted," early 14c., quirre "entrails of deer placed on the hide and given to dogs of the chase as a reward," from Anglo-French quirreie, Old French cuiriee "the spoil, quarry" (Modern French curée), altered (by influence of Old French cuir "skin," from Latin corium "hide"), from Old French corée "viscera, entrails," from Vulgar Latin *corata "entrails," from Latin cor "heart," from PIE root *kerd- (1) "heart" (see heart (n.)). Sense of "anything chased in hunt" is first recorded 1610s; earlier "bird targeted by a hawk or other raptor" (late 15c.).
quarry (n.2)youdaoicibaDictYouDict
"open place where rocks are excavated," c. 1400 (mid-13c. as a place name), from Medieval Latin quareia, dissimilated from quarreria (mid-13c.), literally "place where stones are squared," from Latin quadrare "to square" (see quadrant).
quarry (v.)youdaoicibaDictYouDict
1774, from quarry (n.2). Related: Quarried; quarrying.