The kanji 躍 generally conveys the idea of "to leap," "to jump," "to prance," or "to be active/vibrant." It implies a dynamic movement, often associated with energy, excitement, or a sudden burst of action. It can also suggest an advancement or a significant change.

・On-yomi (音読み): ヤク (yaku) ・Kun-yomi (訓読み): おど躍る (odo躍ru)

⚫︎飛躍 (hiyaku) Translation: leap, jump, progress ⚫︎活躍 (katsuyaku) Translation: activity, to play an active role, to flourish ⚫︎躍動 (yakudou) Translation: animation, activity, vivacity

The kanji 躍 is a 形声文字 (keisei moji), a phono-semantic compound. The phonetic component is  翟 (yaku/teki) which originally depicted a type of pheasant. The semantic component, the “足” radical (Ash radical: 足), meaning “foot” or “leg,” indicates the character’s connection to movement. Together, these elements suggest "a bird leaping up," and by extension, “to jump” or "to leap". This evolved to the more general meaning of active movement and energetic action.