| GASTROSTOMIES | • gastrostomies n. Plural of gastrostomy. • GASTROSTOMY n. a cutting into, or opening of, the abdomen or the stomach, also GASTROTOMY. |
| METASOMATOSES | • METASOMATOSIS n. change in the composition of a rock or mineral by the addition or replacement of chemicals. |
| METASOMATOSIS | • metasomatosis n. (Geology) metasomatism. • METASOMATOSIS n. change in the composition of a rock or mineral by the addition or replacement of chemicals. |
| MONSTROSITIES | • monstrosities n. Plural of monstrosity. • MONSTROSITY n. a malformation of a plant or animal, also MONSTRUOSITY. |
| OSTEOPATHISTS | • osteopathists n. Plural of osteopathist. • OSTEOPATHIST n. a practitioner of osteopathy, also OSTEOPATH. |
| OSTEOPETROSES | • osteopetroses n. Plural of osteopetrosis. • OSTEOPETROSIS n. a general name for a group of hereditary bone diseases, including marble bone disease, in which bone becomes abnormally dense. |
| OSTEOPETROSIS | • osteopetrosis n. (Pathology) A rare hereditary disorder characterized by hard, dense bones. • OSTEOPETROSIS n. a general name for a group of hereditary bone diseases, including marble bone disease, in which bone becomes abnormally dense. |
| OSTEOPLASTIES | • osteoplasties n. Plural of osteoplasty. • OSTEOPLASTY n. plastic surgery on bone. |
| POSTPOSITIVES | • postpositives n. Plural of postpositive. • POSTPOSITIVE n. a postpositive adjective. |
| SOCIOMETRISTS | • sociometrists n. Plural of sociometrist. • SOCIOMETRIST n. one who practises sociometry. |
| SOOTHFASTNESS | • soothfastness n. (Archaic) truth; honesty; veracity. • SOOTHFASTNESS n. the state of being soothfast. |
| STEREOSCOPIST | • stereoscopist n. One skilled in the use or construction of stereoscopes. • STEREOSCOPIST n. one who uses a stereoscope, an instrument for viewing special three-dimensional photographs. |
| STETHOSCOPIES | • STETHOSCOPY n. examination with a stethoscope. |
| STETHOSCOPIST | • stethoscopist n. One skilled in the use of the stethoscope. • STETHOSCOPIST n. one who uses a stethoscope. |
| STILBOESTROLS | • stilboestrols n. Plural of stilboestrol. • STILBOESTROL n. a synthetic oestrogen, also STILBESTROL. |
| STREPTOSOLENS | • STREPTOSOLEN n. an evergreen solanaceous flowering shrub of the genus Streptosolen, with panicles of tubular orange flowers. |
| TESTOSTERONES | • testosterones n. Plural of testosterone. • TESTOSTERONE n. the chief male sex hormone, a steroid secreted by the testes. |
| TOOTHSOMENESS | • toothsomeness n. The state or condition of being toothsome. • TOOTHSOMENESS n. the state of being toothsome. |