| SPOROPOLLENIN | • sporopollenin n. (Botany) A combination of biopolymers, observed in the exine layer of the spore and pollen wall. • SPOROPOLLENIN n. a polymer that comprises the exine (outer layer of the wall) of spores and pollen grains. |
| UNAPPARELLING | • unapparelling v. Present participle of unapparel. • UNAPPAREL v. to divest of clothing; to strip. |
| UNAPPEALINGLY | • unappealingly adv. In an unappealing manner. • UNAPPEALING adv. not appealing. |
| MONOPROPELLANT | • monopropellant n. Any propellant that consists of a single substance, or of a mixture of fuel and oxidant in the same container. • MONOPROPELLANT n. a rocket propellant containing both the fuel and the oxidizer in a single substance. |
| PLENIPOTENTIAL | • plenipotential adj. Pertaining to a plenipotentiary; having full authority. • PLENIPOTENTIAL adj. having absolute power, also PLENIPOTENT. |
| SPOROPOLLENINS | • sporopollenins n. Plural of sporopollenin. • SPOROPOLLENIN n. a polymer that comprises the exine (outer layer of the wall) of spores and pollen grains. |
| EPIPHENOMENALLY | • epiphenomenally adv. In an epiphenomenal manner. • EPIPHENOMENAL adv. of or relating to an epiphenomenon. |
| MONOPROPELLANTS | • monopropellants n. Plural of monopropellant. • MONOPROPELLANT n. a rocket propellant containing both the fuel and the oxidizer in a single substance. |
| PHENOLPHTHALEIN | • phenolphthalein n. (Chemistry, pharmacology) A white or yellowish-white crystalline compound C20H14O4 used in medicine… • phenol␣phthalein n. (Chemistry) A white or yellowish-white crystalline substance made from phthalic acid and phenol. Its… • PHENOLPHTHALEIN n. a crystalline compound used as an indicator. |
| POSTPOLLINATION | • postpollination adj. After pollination. • POSTPOLLINATION adj. taking place after pollination. |
| UNFLAPPABLENESS | • unflappableness n. (Rare) Unflappability. • UNFLAPPABLENESS n. the state of being unflappable. |