delicate (adj.)

late 14c., "self-indulgent, loving ease; delightful; sensitive, easily hurt; feeble," from Latin delicatus "alluring, delightful, dainty," also "addicted to pleasure, luxurious, effeminate;" which is of uncertain origin; related by folk etymology (and perhaps genuinely) to deliciae "a pet," and delicere "to allure, entice" (see delicious). Meaning "easily broken" is recorded from 1560s.