| APOGEOTROPISMS | • APOGEOTROPISM n. bending up or away from the ground. |
| ESOPHAGOSCOPES | • esophagoscopes n. Plural of esophagoscope. • ESOPHAGOSCOPE n. an implement for examining the oesophagus. |
| MASTIGOPHOROUS | • mastigophorous adj. (Obsolete, rare) Carrying a whip, scourge, or wand. • mastigophorous adj. (Biology) mastigophoran. • MASTIGOPHOROUS adj. like a mastigophoran; whip-bearing, also MASTIGOPHORIC. |
| OESOPHAGOSCOPE | • oesophagoscope n. Alternative form of esophagoscope. • OESOPHAGOSCOPE n. an instrument for examining the oesophagus. |
| OESOPHAGOSCOPY | • oesophagoscopy n. Alternative form of esophagoscopy. • OESOPHAGOSCOPY n. examination of the oesophagus, also ESOPHAGOSCOPY. |
| OLIGOPSONISTIC | • oligopsonistic adj. Being or pertaining to oligopsony or to oligopsonists. • OLIGOPSONISTIC adj. relating to oligopsony. |
| OPISTHOGLOSSAL | • OPISTHOGLOSSAL adj. having the tongue attached in front, free behind, as in frogs. |
| PROSOPAGNOSIAS | • prosopagnosias n. Plural of prosopagnosia. • PROSOPAGNOSIA n. inability to recognize familiar faces. |
| PROTISTOLOGIES | • PROTISTOLOGY n. the study of protists. |
| PROTISTOLOGIST | • protistologist n. (Biology, protistology) One who studies protists. • PROTISTOLOGIST n. a specialist in protistology. |
| PULMONOLOGISTS | • pulmonologists n. Plural of pulmonologist. • PULMONOLOGIST n. a consultant in pulmonology, the study of the lungs. |
| RONTGENOSCOPES | • RONTGENOSCOPE n. an apparatus for examining patients by use of X-rays, also ROENTGENOSCOPE. |
| SIGMOIDOSCOPES | • sigmoidoscopes n. Plural of sigmoidoscope. • SIGMOIDOSCOPE n. an instrument for examining the interior of the rectum and sigmoid colon. |
| SIGMOIDOSCOPIC | • sigmoidoscopic adj. (Medicine) Relating to the type of examination of the colon. • SIGMOIDOSCOPIC adj. pertaining to a sigmoidoscope, an instrument for examining the interior of the rectum and sigmoid colon. |
| SOUNDPROOFINGS | • soundproofings n. Plural of soundproofing. • SOUNDPROOFING n. insulation to obstruct the passage of sound. |
| SPORANGIOSPORE | • sporangiospore n. A spore produced by a sporangium (in many fungi, such as zygomycetes). • SPORANGIOSPORE n. a spore developed in a sporangium. |
| SYMPTOMOLOGIES | • symptomologies n. Plural of symptomology. • SYMPTOMOLOGY n. the science of symptoms. |