person in charge; person responsible

a female given name

hang in the air etc. / hang on / depend on, rest on, fall on

a female given name

one day

Rocky Mountains (a mountain range in the United States)

Appalachians (a mountain range in eastern North America)

Atlas Mountains

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

(colloquial) current boyfriend