| SULPHINYLS | • sulphinyls n. Plural of sulphinyl. • SULPHINYL n. the bivalent chemical group SO, also SULFINYL. |
| ANISOPHYLLOUS | • anisophyllous adj. (Botany) Having unequal leaves. • ANISOPHYLLOUS adj. of leaves, usually a pair, of differing size and shape. |
| ITHYPHALLUSES | • ITHYPHALLUS n. an erect phallus. |
| PHILLUMENISTS | • phillumenists n. Plural of phillumenist. • PHILLUMENIST n. a collector of matchbooks. |
| POLYSULPHIDES | • polysulphides n. Plural of polysulphide. • POLYSULPHIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULFIDE. |
| COLLEAGUESHIPS | • colleagueships n. Plural of colleagueship. • COLLEAGUESHIP n. the state of being a colleague. |
| COUNSELLORSHIP | • counsellorship n. Alternative form of counselorship. • COUNSELLORSHIP n. the office of counsellor, also COUNSELORSHIP. |
| MULTIHOSPITALS | Sorry, definition not available. |
| PHILADELPHUSES | • philadelphuses n. Plural of philadelphus. • PHILADELPHUS n. a flowering shrub, aka mock orange. |
| SPATHIPHYLLUMS | • spathiphyllums n. Plural of spathiphyllum. • SPATHIPHYLLUM n. any tropical plant of the genus Spathiphyllum, having lance-shaped leaves and fleshy white spadices of flowers in white spathes. |
| SUPERTHRILLERS | • superthrillers n. Plural of superthriller. • SUPERTHRILLER n. an exceptional thriller. |
| CLAUSTROPHILIAS | • CLAUSTROPHILIA n. abnormal pleasure derived from being in a confined space. |
| COUNCILLORSHIPS | • councillorships n. Plural of councillorship. • COUNCILLORSHIP n. the office of councillor, also COUNCILORSHIP. |
| COUNSELLORSHIPS | • counsellorships n. Plural of counsellorship. • COUNSELLORSHIP n. the office of counsellor, also COUNSELORSHIP. |
| LISSENCEPHALOUS | • lissencephalous adj. Exhibiting or relating to lissencephaly. • LISSENCEPHALOUS adj. with smooth cerebral hemispheres. |
| SULPHANILAMIDES | • sulphanilamides n. Plural of sulphanilamide. • SULPHANILAMIDE n. a white crystalline compound formerly used as an antibacterial drug. |
| SULPHATHIAZOLES | • sulphathiazoles n. Plural of sulphathiazole. • SULPHATHIAZOLE n. a sulphonamide formerly used in human medicine against staphylococcal infection (now only used in veterinary medicine), also SULFATHIAZOLE. |