The kanji 至 primarily conveys the idea of "to arrive," "to reach," "to attain," or "to come to." It implies a point of arrival, the culmination of a process, or the utmost degree of something. It often signifies reaching a destination, either physically or metaphorically.

・On-yomi (音読み): シ (shi) ・Kun-yomi (訓読み): いた(る) (itaru)

⚫︎ 至急 Translation: Urgent; as soon as possible ⚫︎ 至難 Translation: Extremely difficult; next to impossible ⚫︎ 到着する Translation: To arrive; to reach

The kanji 至 is a pictograph. It depicts an arrow (一) reaching a target (土), symbolizing arrival or reaching a destination. The arrow is at the top while the ground represents the destination. Over time, the form simplified, but the core meaning of reaching a place or state remained.