| DIPHTHONGISE | • diphthongise v. Alternative spelling of diphthongize. • DIPHTHONGISE v. to make into a diphthong, also DIPHTHONGIZE. |
| GEOPHYSICIST | • geophysicist n. (Geology, physics) A physicist who specialises in geophysics. • GEOPHYSICIST n. a student of geophysics. |
| HIPPOLOGISTS | • hippologists n. Plural of hippologist. • HIPPOLOGIST n. a student of horses. |
| HIPPOPHAGIST | • hippophagist n. (Rare) A person that eats horse meat. • HIPPOPHAGIST n. one who eats horseflesh. |
| OESOPHAGITIS | • oesophagitis n. (British spelling) Alternative form of esophagitis. • œsophagitis n. Obsolete spelling of esophagitis. • OESOPHAGITIS n. inflammation of the oesophagus, also ESOPHAGITIS. |
| OPHIOLOGISTS | • ophiologists n. Plural of ophiologist. • OPHIOLOGIST n. a student of ophiology. |
| PHILOGYNISTS | • philogynists n. Plural of philogynist. • PHILOGYNIST n. a lover or friend of women; one who esteems women as the higher type of humanity. |
| PHILOLOGISTS | • philologists n. Plural of philologist. • PHILOLOGIST n. a person who studies or has knowledge of philology, also PHILOLOGER, PHILOLOGIAN, PHILOLOGUE. |
| PHYSIOLOGIST | • physiologist n. A person who studies or specializes in physiology. • PHYSIOLOGIST n. a student of physiology. |
| PHYSOSTIGMIN | • PHYSOSTIGMIN n. an alkaloid found in the Calabar bean used esp. in eye drops to reduce pressure inside the eyeball, aka eserine, also PHYSOSTIGMINE. |
| POSTMIDNIGHT | • postmidnight adj. After midnight, but prior to dawn. • post-midnight adj. Alternative form of postmidnight. • POSTMIDNIGHT adj. taking place after midnight. |
| SHOPLIFTINGS | • shopliftings n. Plural of shoplifting. • SHOPLIFTING n. the act of stealing goods from a store. |
| SPORTFISHING | • sportfishing n. Fishing for pleasure or competition, as opposed to commercial fishing. • sportfishing v. Present participle of sportfish. • SPORTFISHING n. fishing for sport. |
| SPOTLIGHTING | • spotlighting v. Present participle of spotlight. • SPOTLIGHT v. to highlight. |
| STEGOPHILIST | • STEGOPHILIST n. one who climbs buildings for sport. |
| TAILHOPPINGS | • TAILHOPPING n. the act of hopping to lift the tails of the skis off the ground while flexing the knees into a crouching position. |
| TOPSTITCHING | • topstitching v. Present participle of topstitch. • topstitching n. The use of the topstitch technique. • TOPSTITCH v. to make a line of stitches on the outside of a garment close to a seam. |