A female given name from Welsh, diminutive of Margaret.

(US) A federal law requiring law enforcement authorities to make information available to the public regarding registered sex offenders.

One million newtons

plural of meganewton

(Internet) A small niche on the World Wide Web that is highly specific and appeals only to a limited demographic but may still be worthwhile and successful because of the huge total number of users.

plural of meganiche

Alternative form of mega-annum

An endonuclease that binds to a specific long nucleotide sequence when cleaving.

plural of megannum

plural of meganuclease