哀 (readings: あい, あわ, かな; Japanese kanji) means “Pathetic / Grief / Sorrow / Pathos”. It is a Jōyō kanji taught in Japanese secondary school (junior & senior high) — the 高手 · Master tier beyond the grade 1–6 Kyōiku set, and appears in words such as 哀愁 (sorrow).
What does 哀 mean?