Period
01
a span of time, often with a clear beginning and end
例
We lived in the city for a short period.
02
the symbol (.) used to end a declarative sentence or mark an abbreviation
Dialect
American
American
例
Do n't forget to put a period at the end of the sentence.
03
時限, 授業時間
each part into which a day is divided at a school, university, etc.
例
The final period is often reserved for extracurricular activities or club meetings.
04
a length of time defined by the repetition of a process or phenomenon
例
The Earth 's rotation defines a 24-hour period.
05
生理, 月経
the monthly process where the uterus sheds its lining, resulting in blood discharge
例
She experienced irregular periods during her teenage years, which later became more predictable.
彼女は10代の頃に不規則な生理を経験し、後により予測可能になった。
06
a division of geological time during which a specific set of rock layers was formed
例
The Jurassic period is famous for its dinosaurs.
07
the conclusion or final point of something
例
Their contract came to a period last year.
08
ピリオド, 三分の一
one of the three equal divisions of play in hockey, each lasting typically 20 minutes
例
They scored three goals in the first period of the game.
彼らは試合の最初のピリオドで3得点を挙げた。
09
周期, 間隔
a recurring interval or length associated with a mathematical function or pattern
例
In the Fourier series expansion of a function, the period plays a fundamental role in determining the coefficients of the trigonometric terms.
関数のフーリエ級数展開において、周期は三角関数の項の係数を決定する上で基本的な役割を果たします。
period
01
以上, 終わり
used to emphasize that something is final, absolute, or non-negotiable
例
I will not tolerate disrespect from anyone, period.
誰からの失礼も許さない、以上。
period
01
時代物の, 歴史的な
typical of or relating to a specific historical time, especially used for things like fashion, furniture, or films
DialectAmerican
American例
They wore period costumes for the play.
彼らは劇のために時代衣装を着ました。
語彙ツリー
periodic
periodicity
period
