HSK7-9
dí
bamboo flute
A bamboo ⺮ flute 由
⺮ Meaning component
zhú
bamboo
由 Meaning component
yóu
cause
Seal script
Regular script
笛
bamboo flute; whistle; flute
flute
笛子
警笛
siren
汽笛
steam whistle
鸣笛
to hoot
Academia Sinica
Make Me a Hanzi
Unicode
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing