NAD 
(ĕn′ā-dē)
(ĕn′ā-dē)n.
A coenzyme, C21H27N7O14P2, occurring in most living cells and utilized alternately with NADH as an oxidizing or reducing agent in various metabolic processes.
[N(ICOTINAMIDE) A(DENINE) D(INUCLEOTIDE).]
- inexplicable
- inexplicableness
- inexplicably
- inexplicit
- inexpressibility
- inexpressible
- inexpressibly
- inexpressive
- inexpressively
- inexpugnability
- inexpugnable
- inexpugnably
- inextensible
- in extenso
- inextinguishable
- inextinguishably
- inextirpable
- in extremis
- inextricability
- inextricable
- inextricableness
- inextricably
- INF
- inf.
- in faith