narthexátrio = an enclosed passage between the main entrance and the nave of a church
nautilus
náutilo, espécide de molusco = a sea creature living in a shell shaped like a spiral, with a pearly interior.
nemesisretribuição; castigo justo = just punishment / hard-to-beat rivel
neuter neutro (gramática)
nibble
morder, mordiscar = eat or chew in small bits; "nibbling a cracker"
nonchalant
indiferente, desinteressado; "his nonchalant manner infuriated me"
nookcanto, recanto, refúgio = a small space or corner that is inside something; "an old house full of nooks and crannies = uma casa velha cheia de cantos e recantos"; "we found a shady nook under an old oak tree = encontramos um recanto à sombra de um velho carvalho"; every nook and cranny = todos os cantos e recantos
notary / notarize (to)
tabelião = notary public / notary office = cartório // reconhecer firma
nuance
nuance = a slight difference or distinction, as in expression, meaning, color, tone, etc
nunnery
convento de freiras = a building or group of buildings for nuns;