mv

Noun mv has 2 senses

• mv(n = noun.quantity) millivolt - a unit of potential equal to one thousandth of a volt;
is a kind of potential unit
is a part of v, volt

• mv(n = noun.substance) atomic number 101, md, mendelevium - a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol);
is a kind of chemical element, element