HSK10+
ài, hé
blocked or separated
Phonosemantic compound. 門 represents the meaning and 亥 represents the sound.
門 Meaning component
mén
door
亥 Sound component
hài
12th terrestrial branch
Seal script
Regular script
阂 (閡)
ài
blocked or separated; to prevent
hé
obstruct
隔阂
misunderstanding
阂
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
MTSU Chinese text computing