nondepolarizing relaxant

non·de·po·lar·iz·ing re·lax·ant

an agent (for example, tubocurarine) that paralyzes skeletal muscle without depolarization of the motor endplate, as in phase II block.

non·de·po·lar·iz·ing re·lax·ant

(nondē-pōlăr-īz-ing rĕ-laksănt)
Agent (e.g., tubocurarine) that paralyzes skeletal muscle without depolarization of motor endplate.