(biochemistry) Initialism of nicotinamide adenine dinucleotide.

(medicine) Initialism of nothing abnormal discovered (or detected).

(linguistics) noun animate dependent

(slang, mostly plural) testicle

(biochemistry) Initialism of nicotinamide adenine dinucleotide synthetase.

(slang, rarely used in the singular) The testicles. / (slang) Courage; strength of will.

plural of LOL in NAD

(medicine, slang) Initialism of little old lady in no apparent distress.

A city in the Czech Republic.

A traditional Catalan Christmas character made by decorating a short log. It is “fed” with gifts each day from December 8th until Christmas, at which time it is sung to and beaten with sticks until it “poops”.