Keyword
firefly
Info
FrequencyTop 1800-1900
Type
Jōyō 
?
Shinjitai ?
KankenLevel Pre-2
Heisig557
Old form
Readings
けい
(40%)
Composed of
tiny hairs
roof without a chimney
insect
Used in vocabulary (38 in total)
firefly (Luciola cruciata); lightning bug; glowworm
fluorescent lamp; fluorescent light; person who is slow to react; someone slow on the uptake
fluorescence
Examples (6 in total)
Are there fireflies in your garden?
There were lots of fireflies.
The cave is full of fireflies.