nm

nm

2. (metrology) Symbol for nanometre (nanometer), an SI unit of length equal to 10⁻⁹ metres (meters).
4. (nonstandard, conflicts with nanometre symbol) nautical mile

   Alternative forms: NM, nmi, M

nm

1. (Internet slang, text messaging) Initialism of never mind.

   Synonym: nvm

   A: well r u goi – B: huh? – A: nm tht was a mistake

nm

1. (Internet slang, text messaging) Initialism of not much or nothing much.

   A: hey – B: hey, 'sup? – A: nm u?

nm

1. (Internet slang, text messaging) Initialism of no message.

• nmu

• MN, Mn, mn