- entertainment (n.)
[entertainment 词源字典]
- 1530s, "provision for support of a retainer; manner of social behavior," now obsolete, along with other 16c. senses; from entertain + -ment. Meaning "the amusement of someone" is from 1610s; sense of "that which entertains" is from 1650s; that of "public performance or display meant to amuse" is from 1727.[entertainment etymology, entertainment origin, 英语词源]