The kanji 発 発 generally conveys the idea of "to start," "to emit," "to develop," or "to send out." It suggests an initial point, a beginning, or the act of something being put into action or motion. It encompasses the concepts of initiation, emergence, and the outward movement of something.

・On-yomi (音読み): ハツ (hatsu) ・Kun-yomi (訓読み): た（つ） (ta(tsu)) - to start, to depart

⚫︎ 出発 (しゅっぱつ) Translation: Departure; starting out ⚫︎ 発見 (はっけん) Translation: Discovery; finding ⚫︎ 発表 (はっぴょう) Translation: Announcement; presentation

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The kanji 発 発 is a phono-semantic compound (形声文字; けいせいもじ). The semantic component is 癶, which depicts two feet moving apart, implying the action of departure or beginning. The phonetic component is 㚇 (also read as はつ, or "hatsu"), indicating the sound and suggesting the meaning of emission or start. Over time, the form evolved to the current shape of 発 発, incorporating both the meaning and the sound elements.