The kanji 堅(かた) primarily conveys the meanings of "firm," "solid," "hard," "steadfast," or "reliable." It suggests a quality of strength, durability, and resistance to change or external forces. It can also imply a strong will or a resolute character.

・On-yomi (音読み): ケン (ken) ・Kun-yomi (訓読み): かた-い (kata-i) - meaning "hard," "firm"

⚫︎ 堅い決意 Translation: Firm determination ⚫︎ 堅実な仕事 Translation: Solid/reliable work ⚫︎ 安全堅固な建物 Translation: A safe and solid building

The kanji 堅(かた) is a phono-semantic compound (形声文字). The left side is 土 (tsuchi), which means "earth" or "ground." The right side is 臤 (ken), which is the phonetic component, contributing to the sound. Therefore, the kanji 堅 originally represented something that is "firm" like the ground or earth. The combination of 土 and 臤 illustrates a hard or strong quality associated with the earth, reflecting the kanji's meaning of "firm" or "solid."