| COMMENTORS | • commentors n. Plural of commentor. • COMMENTOR n. one who comments, also COMMENTER. |
| COMMORANTS | • commorants n. Plural of commorant. • COMMORANT n. a resident, esp. at a university. |
| DOTCOMMERS | • dotcommers n. Plural of dotcommer. • dot-commers n. Plural of dot-commer. • DOTCOMMER n. a person who carries out business on the Internet. |
| HARMOTOMES | • harmotomes n. Plural of harmotome. • HARMOTOME n. a zeolite, a hydrated silicate of aluminium and barium. |
| IMMOLATORS | • immolators n. Plural of immolator. • IMMOLATOR n. one who offers in sacrifice; specifically, one of a sect of Russian fanatics who practice self-mutilation and sacrifice. |
| KOMPROMATS | • kompromats n. Plural of kompromat. • KOMPROMAT n. documents, photographs, etc that may be damaging to a person's reputation, kept as a potential tool for blackmail. |
| METRONOMES | • metronomes n. Plural of metronome. • METRONOME n. a mechanical device which indicates the exact tempo of a piece of music by producing a clicking sound from a pendulum with an adjustable period of swing. |
| MICROMORTS | • micromorts n. Plural of micromort. • MICROMORT n. a unit of risk equal to a one in a million chance of dying. |
| MICROTOMES | • microtomes n. Plural of microtome. • MICROTOME n. an instrument used to cut very small sections of something. |
| MONOMETERS | • monometers n. Plural of monometer. • MONOMETER n. a rhythmic series, consisting of a single meter. |
| MONOTREMES | • monotremes n. Plural of monotreme. • MONOTREME n. a primitive Australian egg-laying mammal, e.g. a duck-billed platypus. |
| MOTORHOMES | • motorhomes n. Plural of motorhome. • motor-homes n. Plural of motor-home. • motor␣homes n. Plural of motor home. |
| OSMOMETERS | • osmometers n. Plural of osmometer. • OSMOMETER n. an instrument for measuring osmotic pressure. |
| OSMOMETRIC | • osmometric adj. Relating to osmometry. • OSMOMETRIC adj. relating to osmometry. |
| POSTMORTEM | • postmortem n. Alternative spelling of post mortem. • post-mortem adj. Alternative spelling of post mortem. • post-mortem n. Alternative spelling of post mortem. |
| PROSTOMIUM | • prostomium n. (Zoology) That portion of the head of an annelid situated in front of the mouth. • PROSTOMIUM n. that portion of the head of an annelid situated in front of the mouth. |