(in compound) Short for メンバー (menbā, “member”).

first meeting (between two people)

(idol fandom) Short for メンバーカラー (menbā karā, “member color”).

menma (bamboo shoots fermented in lactic acid)

(uncommon) mental (relating to one's body)

strength of one's spirit; psychological strength; mental state

face (reputation) / (mahjong) player / participant, member

Retire, dismiss or relieve someone, usually senior, of duty or employment. / Dispose something old and no longer useful. / Get rid of someone or something.

(Egyptian mythology) Amun - the ancient Egyptian god of hidden things

Same as above.