| DEMULSIFIER | • demulsifier n. (Chemistry) Any substance used to break an emulsion into its constituent liquids. • DEMULSIFIER n. an agent to prevent emulsion. |
| DESULFURING | • desulfuring v. Present participle of desulfur. • DESULFUR v. to free from sulphur. |
| DESULFURISE | • desulfurise v. Non-Oxford British spelling standard spelling of desulfurize. • DESULFURISE v. to remove the sulfur from a compound, also DESULFURIZE, DESULPHURISE, DESULPHURIZE. |
| DESULFURIZE | • desulfurize v. (American spelling, transitive) To remove the sulfur from something (such as petroleum or flue gases). • DESULFURIZE v. to remove the sulphur from a compound, also DESULFURISE, DESULPHURISE, DESULPHURIZE. |
| DIREFULNESS | • direfulness n. Quality of being direful. • DIREFULNESS n. the state of being direful. |
| DISGRACEFUL | • disgraceful adj. Bringing or warranting disgrace; shameful. • disgraceful adj. Giving offense to moral sensibilities and injurious to reputation. • DISGRACEFUL adj. bringing or involving disgrace. |
| DISTRESSFUL | • distressful adj. Causing or feeling distress, anxiety, or strain; distressing. • DISTRESSFUL adj. causing distress. |
| DISTRUSTFUL | • distrustful adj. (Active sense) Experiencing distrust, showing distrust, wary, sceptical, suspicious, doubtful. • distrustful adj. (Passive sense) Causing or giving rise to distrust. • DISTRUSTFUL adj. having or showing distrust. |
| DISULFIRAMS | • disulfirams n. Plural of disulfiram. • DISULFIRAM n. a compound used in the treatment of alcoholism. |
| FLORIBUNDAS | • floribundas n. Plural of floribunda. • FLORIBUNDA n. a plant whose flowers grow in clusters. |
| FLUORIDATES | • fluoridates v. Third-person singular simple present indicative form of fluoridate. • FLUORIDATE v. to add fluoride to drinking water. |
| FLUORIDISED | • fluoridised v. Simple past tense and past participle of fluoridise. • FLUORIDISE v. to add fluoride to drinking water, also FLUORIDIZE. |
| FLUORIDISES | • fluoridises v. Third-person singular simple present indicative form of fluoridise. • FLUORIDISE v. to add fluoride to drinking water, also FLUORIDIZE. |
| FLUORIDIZES | • fluoridizes v. Third-person singular simple present indicative form of fluoridize. • FLUORIDIZE v. to add fluoride to drinking water, also FLUORIDISE. |
| OUTFIELDERS | • outfielders n. Plural of outfielder. • OUTFIELDER n. one who plays in the outfield. |
| SUPERFLUIDS | • superfluids n. Plural of superfluid. • SUPERFLUID n. a superfluid substance. |
| TRISULFIDES | • trisulfides n. Plural of trisulfide. • TRISULFIDE n. a sulphide with three atoms of sulphur to the molecule, also TRISULPHIDE. |
| UNDERCLIFFS | • undercliffs n. Plural of undercliff. • UNDERCLIFF n. a subordinate cliff on a shore, consisting of material that has fallen from the higher cliff above. |