| NIMBOSTRATUS | • nimbostratus n. (Meteorology) According to the World Meteorological Organization, a mid-level, principal cloud type… • NIMBOSTRATUS n. a type of cloud. |
| OBSCURANTIST | • obscurantist n. A practitioner of obscurantism; an obscurant. • obscurantist adj. Of or relating to obscurantism. • OBSCURANTIST n. one who employs deliberate obscurity. |
| OBSTRUCTIONS | • obstructions n. Plural of obstruction. • OBSTRUCTION n. the state of being obstructed. |
| SUBHASTATION | • subhastation n. (Archaic) A public sale or auction. • SUBHASTATION n. (historical) sale by public auction. |
| SUBSTANTIALS | • substantials n. Plural of substantial. • SUBSTANTIAL n. something of substance. |
| SUBSTANTIATE | • substantiate v. (Transitive) To verify something by supplying evidence; to authenticate or corroborate. • substantiate v. (Transitive) To give material form or substance to something; to embody; to record in documents. • SUBSTANTIATE v. to give substance or form to. |
| SUBSTANTIVAL | • substantival adj. (Grammar) Of or pertaining to a substantive. • substantival adj. Of or relating to physical substance; material. • SUBSTANTIVAL adj. of, relating to, or serving as a substantive. |
| SUBSTANTIVES | • substantives n. Plural of substantive. • substantives v. Third-person singular simple present indicative form of substantive. • SUBSTANTIVE n. in grammar, a noun. |
| SUBSTITUENTS | • substituents n. Plural of substituent. • SUBSTITUENT n. a thing, esp. an atom, substituted for another. |
| SUBSTITUTING | • substituting v. Present participle of substitute. • SUBSTITUTE v. to put or use in the place of another. |
| SUBSTITUTION | • substitution n. The act of substituting or the state of being substituted. • substitution n. A substitute or replacement. • substitution n. (Chemistry, especially organic chemistry) The replacement of an atom, or group of atoms, in a compound, with another. |
| SUBSTRACTING | • substracting v. Present participle of substract. • SUBSTRACT v. to subtract; to withdraw, also SUBTRACT. |
| SUBSTRACTION | • substraction n. (Obsolete or non-native speakers’ English) Subtraction. • SUBSTRACTION n. subtraction, also SUBTRACTION. |
| SUBSTRUCTING | • substructing v. Present participle of substruct. • SUBSTRUCT v. to build beneath; to lay as a foundation. |
| SUBSTRUCTION | • substruction n. (Architecture) underbuilding; the foundation, or any preliminary structure intended to raise the lower… • SUBSTRUCTION n. an underlying structure. |
| SUBTRACTIONS | • subtractions n. Plural of subtraction. • SUBTRACTION n. the act of subtracting, also SUBSTRACTION. |
| TANKBUSTINGS | • TANKBUSTING n. the use of a tankbuster, a plane that specialises in attacking tanks. |
| TRUSTBUSTING | • trustbusting n. (US) The breaking up of trusts or monopolies. • TRUSTBUSTING n. the dissolution of corporate trusts. |
| TURNTABLISTS | • turntablists n. Plural of turntablist. • TURNTABLIST n. a DJ who is skilled in using turntables to obtain distinctive effects from records. |