Translation guide
The English verb "recognize" covers several distinct meanings. This guide breaks them down into practical categories for Japanese learners.
You see or hear someone/something and know who or what it is because you have encountered them before.
To distinguish or tell apart by sight; often used when you can identify someone/something among others.
彼は双子を見分けられなかった。
He couldn't recognize (tell apart) the twins.
General 'to know/understand'; very common for recognizing a person or thing.
すぐに彼だとわかった。
I recognized him right away.
To have a memory of seeing; 'look familiar'.
その顔に見覚えがある。
I recognize that face.
To have a memory of hearing; 'sound familiar'.
その声に聞き覚えがある。
I recognize that voice.
Formal/literary 'recognize'; often used for abstract recognition or in technical contexts.
彼はその絵をピカソの作品だと認識した。
He recognized the painting as a work by Picasso.
You admit that something is true, valid, or official.
To acknowledge, admit, or accept; the most common word for recognizing facts, rights, achievements, etc.
彼は自分の間違いを認めた。
He recognized his mistake.
政府はその国を独立国として認めた。
The government recognized the country as an independent state.
Formal recognition of a fact or situation.
彼らは問題の深刻さを認識していなかった。
They didn't recognize the seriousness of the problem.
Official or formal approval/recognition, e.g., by an authority.
その資格は国際的に承認されている。
The qualification is internationally recognized.
You publicly or privately acknowledge someone's contribution or good work.
To evaluate positively; to appreciate or recognize the value of something.
上司は彼の努力を評価した。
The boss recognized his efforts.
Also used for acknowledging someone's ability or contribution.
彼の才能はようやく認められた。
His talent was finally recognized.
You come to understand or notice a fact or situation.
To notice, realize, become aware.
彼は危険に気づかなかった。
He didn't recognize the danger.
To perceive, realize deeply; often used for profound or sudden realization.
While 認識する is a direct translation, it often sounds overly formal or technical. For everyday recognition (seeing a face, realizing something), use わかる, 見分ける, or 気づく instead.
認める is for acknowledging facts, rights, or mistakes (often with a nuance of admission). 認識する is for cognitive recognition or formal acknowledgment of a state of affairs.
He recognized his fate.