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
一括
ikkatsu
all together, batch
N1
一気
ikki
at one push, in one gulp
N1
一挙に
ikkyoni
at a stroke, with a single swoop
N1
一見
ikken
a look, a glimpse, glance; first meeting
N1
一切
issai
without exception, the whole
N1
一心
isshin
one mind, with rapt attention
N1
一変
ippen
complete change
N1
生まれつき
umaretsuki
by nature, by birth, native
N1
運命
ummei
fate
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