Involving, requiring, or possessing many hands.

(mathematics, of a function) Having the property that the same argument may yield multiple values, but different arguments never yield the same value.

(mathematics, logic, of a relationship between two sets) having the property that many elements of one set may be assigned by the relationship to one element in the other set, and that a given element in the first set can be assigned by only one member of the second set.

Excessive (used with countable nouns).

(obsolete, 18th century, US) A country dance, most often specifically a type of New England line dance.

(logic) A logic that directly supports classification of entities into disjunct sorts.

(archaic or literary, idiomatic) Frequently.

Bungarus multicinctus, a highly venomous striped elapid snake found in central and southern China and Southeast Asia.

Used other than figuratively or idiomatically: see one, too, many. / (idiomatic) One or more servings too many of alcohol, leading to drunkenness.

(logic) A kind of non-classical propositional calculus whose semantics makes use of more than two truth values.