PIE *sker の「囲む」「回す」から来た可能性があり、語源的にはリング、カーブと同じ。小さな閉鎖空間を指す。
英語の語源
carrel (n.)
1590s, "study in a cloister," from Medieval Latin carula "small study in a cloister," which is of unknown origin; perhaps from Latin corolla "little crown, garland," used in various senses of "ring" (for example, a c. 1330 description of Stonehenge: "tis Bretons renged about te feld, te karole of te stones beheld"); extended to precincts and spaces enclosed by rails, etc. Specific sense of "private cubicle in a library" is from 1919.
例文
1. He then returned to his carrel for his own research.