期間

(1) 岩の体系ができた地質学的時間の単位(a unit of geological time during which a system of rocks formed; "ganoid fishes swarmed during the earlier geological periods")(a unit of geological time during which a system of rocks formed)

⇒硬鱗類の魚は地質時代の早い時期に群がっていた(a unit of geological time during which a system of rocks formed)

(2) 何らかの動作や状態によって特徴付けられる確定できない期間（通常短い期間）(a period of indeterminate length (usually short) marked by some action or condition; "he was here for a little while"; "I need to rest for a piece"; "a spell of good weather"; "a patch of bad weather")(a period of indeterminate length (usually short) marked by some action or condition)

⇒悪天候のある期間(a period of indeterminate length (usually short) marked by some action or condition)

(3) 時間内の存続(continuance in time; "the ceremony was of short duration"; "he complained about the length of time required")(continuance in time)

⇒彼は必要な時間の長さについて不満を言った(continuance in time)

(4) 何かの持続時間全体(the complete duration of something; "the job was finished in the span of an hour")(the complete duration of something)

⇒仕事は1時間で片づいた(the complete duration of something)

(5) 2つの瞬間によって区切られる一定の時間(a definite length of time marked off by two instants)

(6) 所定の期間(a limited period of time; "a prison term"; "he left school before the end of term")(a limited period of time)

⇒彼は学期の終わる前に学校を去った(a limited period of time)

(7) 時間の量(an amount of time; "a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period")(an amount of time)

⇒ピカソの青の時代(an amount of time)

”期間”と同じ”I-A-N”の順に韻を踏む言葉には以下のようなものがあります。

※さらに同じ韻を踏む言葉を韻検索をする

”期間”を暗号化すると。。。

【カエサル暗号】
くきあ

【数字で暗号化】
222103

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