| MUTABILITIES | • mutabilities n. Plural of mutability. • MUTABILITY n. the quality of being mutable. |
| MUTAGENICITY | • mutagenicity n. (Uncountable) The condition of being mutagenic. • mutagenicity n. (Countable) A measure of the extent to which something is mutagenic. • MUTAGENICITY n. the capacity to induce mutations. |
| MUTAGENISING | • mutagenising v. Present participle of mutagenise. • MUTAGENISE v. to treat with mutagens, also MUTAGENIZE. |
| MUTAGENIZING | • mutagenizing v. Present participle of mutagenize. • MUTAGENIZE v. to treat with mutagens, also MUTAGENISE. |
| MUTATIONALLY | • mutationally adv. In a mutational manner. • mutationally adv. With regard to mutation. • MUTATIONAL adv. relating to a mutation. |
| MUTATIONISTS | • mutationists n. Plural of mutationist. • MUTATIONIST n. a believer in evolution by mutation. |
| MUTESSARIFAT | • mutessarifat n. In Turkey, a sanjak whose head is a mutessarif. • MUTESSARIFAT n. the office of a mutessarif, the head of a Turkish sanjak, a district or a subdivision of a vilayet. |
| MUTINOUSNESS | • mutinousness n. The state or condition of being mutinous. • MUTINOUSNESS n. the state of being mutinous. |
| MUTTERATIONS | • mutterations n. Plural of mutteration. • MUTTERATION n. (Richardson) complaining. |
| MUTTONBIRDER | • muttonbirder n. One who takes part in muttonbirding, the seasonal harvesting of petrel chicks. • MUTTONBIRDER n. (New Zealand) a person who hunts muttonbirds. |
| MUTTONFISHES | • muttonfishes n. Plural of muttonfish. • MUTTONFISH n. a common food fish of the Western Atlantic. |
| MUTTONHEADED | • muttonheaded adj. (Britain, slang) Being a muttonhead; stupid or foolish. • MUTTONHEADED adj. stupid. |
| MUTUALNESSES | • MUTUALNESS n. the state of being mutual. |