亹 [－]

Jyutping mei5
Pinyin mén

Definitions (Wiktionary)
  1. character
    Used in place names.
  2. character, archaic
    mountain pass; narrow passage of a gorge where the mountains at both sides face each other like a gate
Definitions (Unihan)
  1. progress
  2. busy, untiring
  3. exert
  4. Cangjie Input
    YHBM

亹 [－]

Jyutping mei5
Pinyin wěi

Definitions (Wiktionary)
  1. character, obsolete
    beautiful
  2. character
    Used in 亹亹 (wěiwěi).

亹 [－]

Jyutping mun4
Pinyin wěi

Definitions (CC-CEDICT)
  1. resolute

亹 [－]

Jyutping mun4
Pinyin mén

Definitions (CC-CEDICT)
  1. mountain pass
  2. defile (archaic)