rich

• adj.豊かな；肥沃な；高価な
• n. （リッチな）人の名前；（ダン語の）リック；（チェコ語の）リエヒ；（英語、スペイン語の）リッチ；（ポルトガル語、フランス語の）リッシュ

中英語のriche, entitled, richから、古英語のrice, entitledから、PIE*reg, rule, governから、語源はregal, regulateと同じ。この言葉の意味の変遷は、権力と金銭の関係を反映している。

rich

rich: [OE] The original meaning of rich was ‘mighty, noble’. It goes back ultimately to the Indo-European base *reg- ‘move in a straight line’, hence ‘direct’, hence ‘rule’, source of English right, Latin rēx ‘king’ (ancestor of English regal, royal, etc), and Latin regere ‘rule’ (ancestor of English regent, regiment, etc).

The Old Celtic equivalent of Latin rēx was rīx ‘king’. This was borrowed into prehistoric Germanic, where it subsequently evolved into German reich, Dutch rijk, Swedish rik, Danish rig, and English rich. (It was also taken over by the Romance languages, giving French riche, Italian ricco, etc.) The sense ‘mighty, noble’ survived in English into the late Middle Ages, but ‘wealthy’ had started to develop in Germanic, and eventually saw off ‘mighty’.
=> regal, right, royal

rich (adj.)

Old English rice "strong, powerful; great, mighty; of high rank," in later Old English "wealthy," from Proto-Germanic *rikijaz (cognates: Old Norse rikr, Swedish rik, Danish rig, Old Frisian rike "wealthy, mighty," Dutch rijk, Old High German rihhi "ruler, powerful, rich," German reich "rich," Gothic reiks "ruler, powerful, rich"), borrowed from a Celtic source akin to Gaulish *rix, Old Irish ri (genitive rig) "king," from PIE root *reg- "move in a straight line," hence, "direct, rule" (see rex).

The form of the word was influenced in Middle English by Old French riche "wealthy, magnificent, sumptuous," which is, with Spanish rico, Italian ricco, from Frankish *riki "powerful," or some other cognate Germanic source.

Old English also had a noun, rice "rule, reign, power, might; authority; empire." The evolution of the word reflects a connection between wealth and power in the ancient world. Of food and colors, from early 14c.; of sounds, from 1590s. Sense of "entertaining, amusing" is recorded from 1760. The noun meaning "the wealthy" was in Old English.

1. " Richest " is the superlative of " rich " .

richestは rich の最上位形式である.

2.He hoped to strike it rich by investing in ginsing.

彼は投資家を通じて大金持ちになりたいと思っている。

3.We gained a rich supply of data which would normally be inaccessible.

通常は入手困難な大量のデータを入手しました。

4.Liver and kidney are particularly rich in vitamin A.

肝臓と腎臓にはビタミンAが豊富です。

5.With nothing but his own talent，he made himself rich and famous.

彼は何も持っておらず、自分の才能だけで豊かになることで有名だ。