The kanji 宏 primarily conveys the idea of "vast," "wide," "spacious," or "great." It often suggests something expansive in size, scope, or influence. It can also imply something grand or magnificent.

・On-yomi (音読み): コウ (kō) ・Kun-yomi (訓読み): None, or rarely used in standalone Kun-yomi.

⚫︎ 宏大 (kōdai) Translation: Vast; grand; magnificent ⚫︎ 宏壮 (kōsō) Translation: Magnificent; grand; imposing ⚫︎ 宏観 (kōkan) Translation: Macro-view; large perspective

The kanji 宏 is a phono-semantic compound (形声文字, keisei moji). It is composed of two parts: ⚫︎ The phonetic component: 厷 (kō), which contributes to the sound. ⚫︎ The semantic component: 宀 (うかんむり, ukanmuri), which is a "roof" radical, and which generally suggests "house" or "space." Together, the components create the sense of a large space.