course

• n. 科目；コース；過程；課程；道；経路；コース；料理
• vt.追いつく；走り抜ける
• vi. コースを操縦する；速く走る

語源はcur（走る）、語源はcar（流れ）。

course

course: [13] Etymologically, course denotes ‘running’. It comes via Old French cours from Latin cursus, a derivative of the verb currere ‘run’ (from which English gets current and a wide range of other words, from courier to occur). Its earliest meaning in English was ‘onward movement in a particular direction’, but over the centuries it has developed a network of additional senses.

From the same Latin base curs- are concourse [14], cursory [17] (from Latin cursōrius), discourse [14] (and the related discursive [16]), excursion [16], incursion [15], precursor [16], and recourse [14]. The derived noun courser [13] is a doublet of corsair.
=> corsair, courier, current, discourse, excursion, occur

course (n.)

late 13c., "onward movement," from Old French cors (12c.) "course; run, running; flow of a river," from Latin cursus "a running race or course," from curs- past participle stem of currere "to run" (see current (adj.)).

Most extended senses (meals, etc.) are present in 14c. Academic meaning "planned series of study" is c. 1600 (in French from 14c.). Phrase of course is attested from 1540s; literally "of the ordinary course;" earlier in same sense was bi cours (c. 1300).

course (v.)

16c., from course (n.). Related: Coursed; coursing.

1. She 'd half expected him to withdraw from the course .

彼女は彼が途中でこのコースを脱退することを多少予想していた。

2.He was charged with conspiring to pervert the course of justice.

彼は司法の公正を妨害しようとしたと告発された。

3.She is currently doing a business studies course at Leeds.

彼女は現在、リーズ大学でビジネスコースを専攻している。

4.On arrival，a six- course meal was top of the agenda.

彼らが到着したら最初にすることは、6つの料理を食べることです。

5.The two communities are now on a collision course .

この2つのコミュニティ間で現在衝突が発生している可能性があります。