Alternative form of 付ける

appoint to a post, install a sovereign

the Crystal Palace

(anatomy) lens

Kyūjitai form of 水晶体 (“lens”)

(literary) they (about women or girls)

気を付ける: to be careful, to watch out; to take care

to light a fire / to set on fire; to ignite; to set fire to / (figuratively) to spark; to ignite (excitement, debate, controversy, etc.)

Misspelling of きをつけて. Since o is written as を when used as a particle.

to find fault