| ACIDOPHILUSES | • ACIDOPHILUS n. a bacterium used to counter intestinal imbalance and in making yoghurt. |
| BISULPHIDES | • bisulphides n. Plural of bisulphide. • BISULPHIDE n. a sulphide having two atoms of sulphur in the molecule, also BISULFIDE. |
| DESULPHURISING | • desulphurising v. Present participle of desulphurise. • DESULPHURISE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE. |
| DISHARMONIOUSLY | • disharmoniously adv. In a disharmonious manner. • DISHARMONIOUS adv. lacking in harmony. |
| DISTICHOUSLY | • distichously adv. In a distichous manner. • DISTICHOUS adv. in or having two rows, also DISTICHAL. |
| DISTINGUISHABLE | • distinguishable adj. Able, or easily able to be distinguished. • DISTINGUISHABLE adj. capable of being distinguished. |
| DISTINGUISHABLY | • distinguishably adv. In a distinguishable way. • DISTINGUISHABLE adv. capable of being distinguished. |
| DISULPHIDES | • disulphides n. Plural of disulphide. • DISULPHIDE n. a sulphide containing two atoms of sulphur to the molecule, also DISULFID, DISULFIDE, DISULPHURET. |
| GUILDSHIPS | • guildships n. Plural of guildship. • GUILDSHIP n. membership of a guild. |
| SESQUISULPHIDE | • sesquisulphide n. (Chemistry) Any sulphide containing three sulphur atoms for every two metal atoms. • SESQUISULPHIDE n. a compound with three atoms of sulphur to two of the other element or radical. |
| SESQUISULPHIDES | • sesquisulphides n. Plural of sesquisulphide. • SESQUISULPHIDE n. a compound with three atoms of sulphur to two of the other element or radical. |
| SHIPBUILDERS | • shipbuilders n. Plural of shipbuilder. • ship-builders n. Plural of ship-builder. • SHIPBUILDER n. one who designs or constructs ships. |
| SHIPBUILDINGS | • shipbuildings n. Plural of shipbuilding. • ship-buildings n. Plural of ship-building. • SHIPBUILDING n. the occupation of building ships. |
| SULPHADIAZINES | • sulphadiazines n. Plural of sulphadiazine. • SULPHADIAZINE n. a sulphonamide used, usually in combination with an antibiotic, in the treatment of pneumonia, meningitis, etc. |
| SULPHANILAMIDES | • sulphanilamides n. Plural of sulphanilamide. • SULPHANILAMIDE n. a white crystalline compound formerly used as an antibacterial drug. |
| TRISULPHIDES | • trisulphides n. Plural of trisulphide. • TRISULPHIDE n. a sulphide with three atoms of sulphur to the molecule, also TRISULFIDE. |