centripetal

centripetal

意味(日本語)

求心の、中心に向かう ◇centri(=center) = 中心を求める、反対語 centrifugal(=遠心の)

語源

意味(英語)

  • (adjective) Moving or directed toward a center or axis.
  • (adjective) Operated by means of centripetal force.
  • (adjective) Physiology Transmitting nerve impulses toward the central nervous system; afferent.
  • (adjective) Botany Developing or progressing inward toward the center or axis, as in the head of a sunflower, in which the oldest flowers are near the edge and the youngest flowers are in the center.
  • (adjective) Tending or directed toward centralization: the centripetal effects of a homogeneous population.

例文

  • That force which opposes itself to this endeavor, and by which the sling continually draws back the stone toward the hand and retains it in its orbit, because it is directed to the hand as the center of the orbit, I call the centripetal force.

頭文字:

語源が同じ単語を一緒に覚えよう

impetuous

impetuous

急激な、性急な、猛烈な

語源

perpetual

perpetual

永久の、永続する、絶え間の無い ◇L.per+petere(=向かう、追求する)

語源

【広告】

appetency

appetency

(本能的)欲求

語源

perpetuate

perpetuate

永続(永存)させる、不朽(不滅)にする

語源

appetence

appetence

(本能的)欲求

語源

perpetuity

perpetuity

永続、永存、不滅 ◇反対語 temporality

語源

appetent

appetent

(形容詞)欲求の強い、熱望する

語源

petition

petition

嘆願、請願、祈願、嘆願する

語源

appetite

appetite

欲望、食欲(求める気持ち)

語源

petulant

petulant

短気な、おこりっぽい ◇L.petere(=捜し求める、攻撃する)

語源

【広告】

appetizer

appetizer

食欲を促進するもの、前菜、食前酒

語源

repeat

repeat

繰り返す、反復 ◇re(=again) = 再び求める

語源

appetizing

appetizing

おいしそうな

語源

repetition

repetition

反復、暗唱、模写

語源

compete

compete

競う、争う ◇com(=together) = 一つの物を求めて共に飛ぶ、争う

語源

competition

competition

競争、

語源

competitive

competitive

競争力の有る、競争の

語源

competitor

competitor

競争者

語源

【広告】

competence

competence

資産、能力、資格(競争に十分適している)

語源

competent

competent

十分な資格のある、有能な、合法的な

語源

incompetent

incompetent

無(能)力な

語源

impetus

impetus

勢い、はずみ、刺激 ◇im-=in-(=on、upon) = 求めて飛び掛かる激しい動き

語源