Definition of "SNP"

SNP¹

/snɪp/

noun
plural SNPs
1. (biochemistry) Acronym of single-nucleotide polymorphism (a single base pair of DNA which is polymorphic with respect to a population).

SNP²

/ɛs ɛn ˈpiː/

noun
uncountable
1. Abbreviation of sodium nitroprusside, a particular vasodilator (the nitroprusside of sodium).

SNP³

/ɛs ɛn ˈpiː/

proper noun
1. (UK politics) Initialism of Scottish National Party.