HSK10+
mèi
sleep
A bed 爿 in a house 宀; 未 provides the pronunciation
宀 Meaning component
mián
roof
爿 Meaning component
pán, qiáng
piece of wood
未 Sound component
wèi
not yet
Bronze script
Seal script
Regular script
寐
sleep; be asleep; to sleep soundly
梦寐以求
to long for sth day and night
to sleep soundly
梦寐
to dream
假寐
to doze
寤寐
at any time
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing