A country in Central America. Official name: Republic of Nicaragua.

A country in West Africa, south of the country of Niger. Official name: Federal Republic of Nigeria. Capital: Abuja. Largest city: Lagos.

A country in West Africa, situated to the north of Nigeria. Official name: Republic of Niger. / A major river in West Africa that flows into the Gulf of Guinea in Nigeria.

(countable) The period between sunset and sunrise, when a location faces far away from the sun, thus when the sky is dark.

Ellipsis of good night.

To spend a night (in a place), to overnight.

(uncountable) A silvery elemental metal with an atomic number of 28 and symbol Ni. / (US, Canada, countable) A coin worth 5 cents. / (US, slang, by extension) Five dollars.

(US, idiomatic, somewhat dated) Synonym of cheap: Low price and/or low value.

(transitive) To plate with nickel. / (UK, WWII) To distribute airborne leaflet propaganda.

A daughter of one’s sibling, brother-in-law, or sister-in-law; either the daughter of one's brother ("fraternal niece"), or of one's sister ("sororal niece").