Necessitas non habet legem (L.). Necessity has no law.
née (Fr.). Born; maiden name.
nemine dissentiente (L.). No one dissenting; without a dissenting voice.
nemo me impune lacessit (L.). No one assails me with impunity.
ne plus ultra (L.). Nothing further; perfection.
nihil ad rem (L.). Nothing to the point.
nihil quod tetigit non ornavit (L.). He touched nothing without embellishing it.
nil admirari (L.). To be astonished at nothing; not to lose mental balance.
nil desperandum (L.). There is no reason for despair.
n'importe (Fr.). It matters not.