英和辞典
  
week小A1
wíːkウィーク
名詞複weekswíːksウィークス
❶(日曜から始まる)週; (特定の日からの)1週間, 7日間
this week
this week
今週(に)
  ⦣ 「今週に」という意味でも ×in this week としない.
next [last] week
next [last] week
来[先]週
every week
every week
毎週
for a week
for a week
1週間, 7日の間
the week before last
the week before last
(先週の前の週)先々週
the week after next
the week after next
(来週の次の週)再来週
day of the week
day of the week
曜日
a week from [ago] today
a week from [ago] today
来週[先週]のきょう
  ⦣ 英 では today week または a week today といって, 来週か先週かは文脈で判断する.
weeks ago
weeks ago
数週間も前に
Sunday is the first day of the week.
Sunday is the first day of the week.
日曜日は週の最初の日です.
  ⦣ ふつう新しい週は日曜から始まるが, 月曜からという説もある.
*会話*
What day (of the week) is it today?—It's Monday.
きょうは何曜日ですか.—月曜です.
  ⦣ it, It は漠然ばくぜんと「時」を表す. what day (何の日)といえば, 日付ではなく曜日を意味する.
❷(仕事・学校のある)平日, ウィークデー  ⦣ 土曜日と日曜日以外の日々. その中の「1日」が a weekday.
We go to school during the week and play on [at] the weekend.
関連語We go to school during the week and play on [英 at] the weekend.
私たちは平日は学校に行き週末は遊ぶ.
A school week is five days.
A school week is five days.
学校の授業のある日は週5日です.
❸~ Week で ~週間
Bird [Book] Week
Bird [Book] Week
愛鳥[読書]週間
Traffic Safety Week
Traffic Safety Week
交通安全週間
by the weekby the week
by the week
週単位で, 1週間いくらで, 週ぎめで
week after weekweek in, and week outweek in, week outweek after week = week in, (and) week out
week after week = week in, (and) week out
毎週毎週