Keyword
construction
Info
FrequencyTop 600-700
Type
Kyōiku (2nd grade) 
?
KankenLevel 9
Heisig80
Readings
こう
(78%)
(17%)
(1%)
Mnemonic

A pictograph of a steel I-beam used during construction.

Used in kanji (31 in total)
empty air
difference
attack
fear
Used in vocabulary (654 in total)
factory; plant; mill; workshop
devising (a way); contriving; device; design; dedication to spiritual improvement (esp. through Zen meditation)
manufacturing; processing; treatment; machining
Examples (165 in total)
You'll be in charge of the women working in this factory.
There is no factory in this village.
That factory is pretty far from the town center.