疲ひ労ろう

ひ

ろ

う

Common wordJLPTN2Freq.FrequencyTop 10,000

疲労する · noun or participle which takes 'suru'

Meanings

General physical or mental tiredness. Used as a noun or with する to mean 'become fatigued'.

metal fatigue

Technical term for material fatigue, especially in metals. Used in engineering contexts.

疲ひ労ろうが溜たまるfor fatigue to build up
疲ひ労ろうが溜たまって集しゅう中ちゅう力りょくが落おちた。
My fatigue built up and my concentration dropped.
〈物もの〉が疲ひ労ろうするfor a material or part to suffer (metal) fatigue
この部ぶ品ひんは繰くり返かえしの振しん動どうで疲ひ労ろうする。
This part suffers fatigue from repeated vibration.
疲ひ労ろうを感かんじるto feel fatigued
長ちょう時じ間かんの労ろう働どうで疲ひ労ろうを感かんじている。
I feel fatigued from working long hours.
疲ひ労ろうで倒たおれるto collapse from fatigue
彼かれは疲ひ労ろうで倒たおれて病びょう院いんに運はこばれた。
He collapsed from fatigue and was taken to the hospital.
疲ひ労ろうが抜ぬけるfor fatigue to go away or be relieved
一いち晩ばん寝ねても疲ひ労ろうが抜ぬけない。
Even after a night's sleep, my fatigue doesn't go away.

疲つかれN3sense 1
疲れ is the everyday, casual word for tiredness, while 疲労 sounds more formal and is common in medical or technical contexts.
過か労ろうN1sense 1
過労 specifically means fatigue from overwork, whereas 疲労 is the general term covering any cause of tiredness.
倦けん怠たい感かん sense 1
倦怠感 emphasizes a vague, lingering sense of listlessness or malaise, while 疲労 refers more directly to physical or mental exhaustion from exertion.
衰すい弱じゃく
疲労 is general fatigue that is often temporary, while 衰弱 implies a more serious, prolonged loss of strength.

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消しょう耗もうN2
疲労 refers to physical or mental fatigue itself, while 消耗 focuses on the process of resources or energy being used up.
倦けん怠たい
疲労 emphasizes physical tiredness from exertion, while 倦怠 covers both physical and mental weariness with a more literary tone.
電でん池ち切ぎれ
疲労 means physical or mental fatigue in general, whereas 電池切れ figuratively likens that exhaustion to a dead battery.
疲つかれるN5
疲労する is a more formal, technical word than 疲れる, often used in medical, sports, or written contexts to describe accumulated fatigue.
疲ひ弊へい
疲労 is ordinary physical tiredness, while 疲弊 is a stronger, more formal word for severe or prolonged exhaustion.

元げん気きN5sense 1
元気 means being energetic and full of vigor, the opposite state from 疲労, which is being worn out and exhausted.
リフレッシュN2
疲労 describes the tired, worn-out state that リフレッシュ is meant to remedy.

披ひ露ろうN1
疲労 (fatigue) and 披露 (a public announcement or presentation) are pronounced identically but written with completely different kanji and meanings.
心しん労ろう
疲労 shares the kanji 労 with 心労 but refers to physical or general tiredness, whereas 心労 refers specifically to mental strain from worry.
徒と労ろう
疲労 shares the kanji 労 with 徒労 but means physical or mental fatigue, unrelated to the idea of wasted effort.

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Compound of 疲 (hi, 'tiredness') and 労 (rō, 'labor'). The combination conveys the idea of weariness from exertion.