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

a camp (outdoor place) / camping

to camp (to set up a camp)

role

fire / a flame / cooking fire / a firestarter / sparks / light (matches or lighter)

to turn on, to switch on

(chiefly women's speech) first person singular pronoun: I, me

summer camp (institution devoted to housing and entertaining children)

refugee camp

(polite) first-person singular pronoun: I, me