Word
一生懸命
Meaning in Englishwith utmost effort, very hard, earnestly
Animated kanji stroke order
Word context
What it means
A phrase meaning to exert oneself with all one’s energy; it describes performing a task with unwavering dedication and diligence, often used to express trying as hard as possible.
Main meanings
- emphasizes putting all one's energy into a task
- conveys wholehearted, diligent effort rather than a casual attempt
- often used to describe study, work, sports, or crafts requiring persistence
- can function as an adverbial modifier for verbs in sentences
How to use it
Used before verbs to describe how an action is performed; common in both casual and formal speech, with variants including 一生懸命に勉強する or 一生懸命勉強する, depending on style and emphasis.
Variants and close terms
- 精一杯 (seiippai) — maximum effort
- 全力を尽くす (zenryoku wo tsukusu) — to spare no effort
- 全力投球 (zenryoku toukyuu) — give it your best shot
Composition
- 一生 — lifetime, one's entire life
- 懸命 — earnest effort, with life at stake
- Combination — devoting one's life energy to a task; extreme effort
Etymology
isshōkenmei is a compound formed by combining 一生 (いっしょう) lifetime and 懸命 (けんめい) earnest effort; in compounds the readings fuse to produce the common pronunciation.
Origin
Meiji period onward; usage spread widely in modern Japanese and everyday speech, reinforcing the notion of giving maximum effort in any task.
Word class
expression (慣用句)
Related words by kanji and components
N1
一概に
ichigaini
unconditionally, necessarily
N1
一同
ichidou
all present, all concerned, all of us
N1
一部分
ichibubun
a part, a portion
N1
一別
ichibetsu
parting
N1
一面
ichimen
one side, the other hand
N1
一目
ichimoku
a glance, a look, a glimpse
N1
一様
ichiyou
uniform, similar, equal
N1
一律
ichiritsu
even, uniform, equal
N1
一連
ichiren
a series, a chain, a ream (of paper)
Related kanji
N5
一
ichi, itsu / hito-, hito.tsu
one, one radical (no.1), un
N5
生
sei, shou / i.kiru, i.kasu, i.keru, u.mareru, uma.reru, u.mare, umare, u.mu, o.u, ha.eru, ha.yasu, ki, nama, nama-, na.ru, na.su, mu.su, -u
life, genuine, birth
N1
懸
ken, ke / ka.keru, ka.karu
state of suspension, hang, depend
N3
命
mei, myou / inochi
fate, command, decree