calendar

• n. カレンダー; [日]カレンダー; スケジュール
• 表に入れる；予定に入れる

cal（泣く）の語源で、語源的にはclaim（主張）と同じ。 古代ローマ時代、月の初日に帳簿を集めたことに由来し、後に暦を指すようになった。

calendar

calendar: [13] English acquired calendar via Anglo-Norman calender and Old French calendier from Latin calendārium, which was a ‘moneylender’s account book’. It got its name from the calends (Latin calendae), the first day of the Roman month, when debts fell due. Latin calendae in turn came from a base *kal- ‘call, proclaim’, the underlying notion being that in ancient Rome the order of days was publicly announced at the beginning of the month.

The calendula [19], a plant of the daisy family, gets its name from Latin calendae, perhaps owing to its once having been used for curing menstrual disorders. Calender ‘press cloth or paper between rollers’ [15], however, has no connection with calendar; it probably comes from Greek kúlindros ‘roller’, source of English cylinder.

calendar (n.)

c. 1200, "system of division of the year;" mid-14c. as "table showing divisions of the year;" from Old French calendier "list, register," from Latin calendarium "account book," from calendae/kalendae "calends" the first day of the Roman month -- when debts fell due and accounts were reckoned -- from calare "to announce solemnly, call out," as the priests did in proclaiming the new moon that marked the calends, from PIE root kele- (2) "to call, shout" (see claim (v.)).

Taken by the early Church for its register list of saints and their feast days. The -ar spelling in English is 17c. to differentiate it from the now obscure calender "cloth-presser."

1. Winners will be selected at the end of each calendar month.

毎月末に優勝者が選出されます。

2.They tried to make a calendar of Spain 's festivals.

彼らはスペインの祝日行事の一覧を作ろうとしている。

3.It is one of the British sporting calendar 's most prestigious events.

これは英国のスポーツ界で最も有名な大会の一つです。

4.Franklin joined her and the children whenever his crowded calendar allowed.

忙しい中から暇を引き出すことができれば、フランクリンは妻と子供のそばに付き添うことができる。

5.He marked off the days on a calendar .

カレンダ上の日付を消します。