| AEROMOTOR | • aeromotor n. A windmill, windpump or similar device powered by the wind. • AEROMOTOR n. an engine for aircraft. |
| COMMODORE | • commodore n. (Military, nautical) A naval officer holding a rank between captain and rear admiral. • commodore n. (Nautical) A (temporary) commander over a collection of ships who is not an admiral. • commodore n. (Nautical) The leading ship in a fleet of merchantmen. |
| COMONOMER | • comonomer n. (Chemistry) Any of a group of monomers that, when polymerized, form a copolymer. • COMONOMER n. one of the constituents of a copolymer. |
| DOORWOMEN | • doorwomen n. Plural of doorwoman. • DOORWOMAN n. a female doorman. |
| ELBOWROOM | • elbowroom n. Alternative form of elbow room. • elbow␣room n. Room or space in which to move or maneuver. • elbow␣room n. (Figurative) Freedom or leeway. |
| FOREBOOMS | • forebooms n. Plural of foreboom. • FOREBOOM n. the boom of a ship's foremast. |
| FOREDOOMS | • foredooms v. Third-person singular simple present indicative form of foredoom. • FOREDOOM v. to doom in advance. |
| HOMEROOMS | • homerooms n. Plural of homeroom. • HOMEROOM n. the classroom where pupils gather before class. |
| HOUSEROOM | • houseroom n. (Uncountable) Room or place in a house. • houseroom n. (Countable) A room dedicated for the use of a particular house at a boarding school. • HOUSEROOM n. room or place in a house; as, to give any one houseroom. |
| IDEOMOTOR | • ideomotor adj. Of or pertaining to involuntary actions caused by subconscious thought. • IDEOMOTOR adj. describing or relating to a muscular action that is evoked by an idea. |
| LOXODROME | • loxodrome n. (Mathematics, nautical) A line on a surface (such as the Earth) that cuts all meridians at a constant… • LOXODROME n. a line on the globe equally oblique to all meridians. |
| MONOCEROS | • monoceros n. (Obsolete) A unicorn. • monoceros n. (Obsolete) A narwhal. • Monoceros prop.n. (Astronomy) A winter constellation of the northern sky, said to resemble a unicorn. It lies amid the… |
| MOTORHOME | • motorhome n. Alternative spelling of motor home. • motor-home n. Alternative spelling of motor home. • motor␣home n. A type of recreational vehicle, a self-propelled structure built on a truck or bus chassis containing… |
| OVERGLOOM | • overgloom v. To spread gloom over; to make gloomy; to overshadow. • OVERGLOOM v. to cover with gloom. |
| PROOEMION | • prooemion n. A preface, an introduction. • proœmion n. Obsolete form of proœmium. • PROOEMION n. a preface, also PROEM, PROOEMIUM. |
| SOPHOMORE | • sophomore adj. (US) The second in a series, especially, the second of an artist’s albums or the second of four years… • sophomore adj. Sophomoric. • sophomore n. (US, Philippines) A second-year undergraduate student in a college or university, or a second-year student… |
| STOREROOM | • storeroom n. A room used for storage. • STOREROOM n. a room in which things are stored. |