HN

from WordNet (r) 3.0 (2006)

HN
    n 1: a colorless explosive liquid that is volatile and poisonous
         and foul-smelling [syn: {hydrazoic acid}, {azoimide},
         {hydrogen azide}, {HN}]

from The Collaborative International Dictionary of English v.0.48

HN \HN\ n.
   a colorless explosive liquid that is volatile, poisonous, and
   foul-smelling.

   Syn: hydrazoic acid, azoimide.
        [WordNet 1.5]

from The Free On-line Dictionary of Computing (8 July 2008)

hn

   <networking> The {country code} for Honduras.

   (1999-01-27)

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