HSK10+
kǎn, jiàn
threshold
Phonosemantic compound. 木 represents the meaning and 監 represents the sound.
木 Meaning component
mù
tree
監 Sound component
jiān, jiàn
watch carefully
Seal script
Regular script
槛 (檻)
kǎn
threshold, door-sill; door sill; threshold
jiàn
banister; balustrade; cage for animal or prisoner; to transport caged prisoner on a cart
门槛
doorstep
槛
door sill
下槛
doorsill
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing