活躍

• Reading: かつやく
• Romaji: katsuyaku
• Kanji breakdown: 活 (katsu) — lively, active; 躍 (yaku) — leap, jump
• Pronunciation: /ka.tsɯ.ja.kɯ/

Meaning

Activity; active role. Outstanding performance or playing an active part in something.

A noun that also functions as a suru verb (活躍する). Emphasises distinguished or noteworthy performance rather than mere participation. Often used to praise someone who contributed significantly — in sports (選手が活躍する), business, or any field. Carries a positive connotation of excellence and dynamic contribution.

Examples

1. あの選手は今シーズンも大活躍している。 That player is having another outstanding season.
2. 彼女は海外で活躍する研究者だ。 She's a researcher who's making waves internationally.
3. 若い社員が新しいプロジェクトで活躍した。 A young employee really stepped up on the new project.

Usage Guide

Context: sports, career, news

Tone: positive

Origin & History

Compound of 活 (katsu, lively/active) and 躍 (yaku, leap/jump). Together, 'lively leaping' — the image of someone energetically distinguishing themselves through dynamic action.

Cultural Context

Era: Modern

Generation: All ages

Social background: Universal