busy: [OE] Busy goes back to an Old English bisig, which also meant ‘occupied’. Apart from Dutch bezig, it has no apparent relatives in any Indo-European language, and it is not known where it came from. The sense ‘inquisitive’, from which we get busybody [16], developed in the late 14th century. Business was originally simply a derivative formed from busy by adding the suffix -ness.
In Old English it meant ‘anxiety, uneasiness’, reflecting a sense not recorded for the adjective itself until the 14th century. The modern commercial sense seems to have originated in the 15th century. (The modern formation busyness, reflecting the fact that business can no longer be used simply for the ‘state of being busy’, is 19th-century.) => pidgin
busy (adj.)
Old English bisig "careful, anxious," later "continually employed or occupied," cognate with Old Dutch bezich, Low German besig; no known connection with any other Germanic or Indo-European language. Still pronounced as in Middle English, but for some unclear reason the spelling shifted to -u- in 15c.
The notion of "anxiousness" has drained from the word since Middle English. Often in a bad sense in early Modern English, "prying, meddlesome" (preserved in busybody). The word was a euphemism for "sexually active" in 17c. Of telephone lines, 1893. Of display work, "excessively detailed, visually cluttered," 1903.
busy (v.)
late Old English bisgian, from busy (adj.). Related: Busied; busying.
例文
1. There has been a busy start to polling in today 's local elections.
今日の地方選挙の投票が始まると人が集まった。
2.The ward was busy and Amy hardly had time to talk.
病室は非常に忙しく、エミはほとんど話す時間がなかった。
3.I had a busy day and was rather tired.
今日は忙しくて疲れました。
4.It is the mother who is expected to reorganize her busy schedule.
は、母親に緊張したスケジュールを再スケジュールさせるべきだ。
5.Across the busy plaza,vendors sell hot dogs and croissant sandwiches.