The kanji 癒癒 primarily conveys the meaning of "healing," "recovery," "to be cured," or "to soothe." It suggests a process of mending, alleviation, or restoration of health or well-being. It implies a return to a healthy state, whether physical, emotional, or mental.

・On-yomi (音読み): ユ (yu) ・Kun-yomi (訓読み): 癒癒（いや）す (iyasu - to heal, to cure), 癒癒（い）える (ieru - to be healed, to recover)

⚫︎癒癒着（ゆちゃく） Translation: Adhesion (in medical context) ⚫︎癒癒し（いやし） Translation: Healing, therapy, solace ⚫︎病が癒癒える（やまいいえる） Translation: The illness is cured.

The kanji 癒癒 is a 形声文字 (keisei moji), a phono-semantic compound character. The left side is a radical called 疒 (やまいだれ, yamai-dare), which means "sickness" or "illness." The right side is 愈 (yu), which provides the phonetic component, indicating the sound (yu). Thus, the character combines the semantic element of sickness with the sound and also the meaning of "more and more" or "to heal." The meaning of 癒癒 itself is derived from "to heal from sickness."