| BOTTOMRIES | • bottomries n. Plural of bottomry. • BOTTOMRY n. the use of a ship as collateral to finance a sea voyage. |
| GASTROTOMY | • gastrotomy n. (Surgery) Any form of incision into the stomach. • GASTROTOMY n. a cutting into, or opening of, the abdomen or the stomach, also GASTROSTOMY. |
| MORTCLOTHS | • mortcloths n. Plural of mortcloth. • mort␣cloths n. Plural of mort cloth. • MORTCLOTH n. a pall. |
| MOTIVATORS | • motivators n. Plural of motivator. • MOTIVATOR n. one who motivates. |
| MOTORBOATS | • motorboats n. Plural of motorboat. • motorboats v. Third-person singular simple present indicative form of motorboat. • motor␣boats n. Plural of motor boat. |
| MOTORSPORT | • motorsport n. Auto racing. • motorsport n. Any sport involving automobiles (motor cars) other than racing; e.g. time trials. |
| OPTOMETERS | • optometers n. Plural of optometer. • OPTOMETER n. an instrument for testing vision. |
| POSTMORTEM | • postmortem n. Alternative spelling of post mortem. • post-mortem adj. Alternative spelling of post mortem. • post-mortem n. Alternative spelling of post mortem. |
| POTOMETERS | • potometers n. Plural of potometer. • POTOMETER n. an instrument measuring the rate at which plants absorb water. |
| PROTOSTOME | • protostome n. Any animal, of the taxon Protostomia, in which the mouth is derived from the embryonic blastopore. • PROTOSTOME n. a major group of bilateral metazoan animals, that includes mollusks and annelids. |
| SCOTOMETER | • scotometer n. An instrument for detecting and measuring scotomas. • SCOTOMETER n. an instrument for detecting defects in the visual field. |
| STATEROOMS | • staterooms n. Plural of stateroom. • STATEROOM n. a private cabin or room on a ship, train, etc.; a large room in a palace or other building for use on state occasions. |
| STEREOTOMY | • stereotomy n. (Geometry, masonry) The cutting or dissection of solids. • STEREOTOMY n. the cutting of stone or other solid materials. |
| STRABOTOMY | • strabotomy n. (Surgery) The surgical procedure of cutting or making an incision in a muscle or tendon of the eye to… • STRABOTOMY n. surgical removal of a squint. |
| STREETROOM | • STREETROOM n. space enough in the street. |
| STROMATOUS | • stromatous adj. Stromatic; relating to stroma. • STROMATOUS adj. of or like a stroma, the connective tissue or supporting framework of an organ. |
| TONOMETERS | • tonometers n. Plural of tonometer. • TONOMETER n. an instrument used to measure the pitch of musical tones. |
| TORMENTORS | • tormentors n. Plural of tormentor. • TORMENTOR n. one who torments, also TORMENTER. |
| TROMBONIST | • trombonist n. A person who plays the trombone. • TROMBONIST n. one who plays the trombone. |