Keyword
navigation
Info
FrequencyTop 1500-1600
Type
Kyōiku (5th grade) 
?
KankenLevel 6
Heisig2014
Readings
こう
(100%)
Composed of
boat
high spirits
Used in vocabulary (181 in total)
(sea) voyage; navigation; sailing; passage; cruise
cruise; navigation; sailing
aviation; flying
Examples (78 in total)
Compared to fifty years ago, today's aviation technology has made great progress.
The ship is at sea for India.
The ship is at sea.