| ROTORCRAFT | • rotorcraft n. Any aircraft that obtains its lift from rotors. • ROTORCRAFT n. a helicopter or autogyro. |
| ASTROTURFER | • astroturfer n. One who engages in astroturfing, the disguising of an orchestrated campaign as a “grass-roots” event. • ASTROTURFER n. one who engages in ASTROTURFING. |
| ROTORCRAFTS | • rotorcrafts n. Plural of rotorcraft. • ROTORCRAFT n. a helicopter or autogyro. |
| ASTROTURFERS | • astroturfers n. Plural of astroturfer. • ASTROTURFER n. one who engages in ASTROTURFING. |
| REFRACTOMETER | • refractometer n. (Physics) An optical instrument used to measure the refractive index of a substance. • REFRACTOMETER n. an instrument for measuring the refraction of light. |
| REFRACTOMETRY | • refractometry n. (Physics) the measurement of refractive index. • REFRACTOMETRY n. measurement by refractometer. |
| REFRACTOMETERS | • refractometers n. Plural of refractometer. • REFRACTOMETER n. an instrument for measuring the refraction of light. |
| REFRACTOMETRIC | • refractometric adj. Of or pertaining to refractometry. • refractometric adj. Measured using a refractometer. • REFRACTOMETRIC adj. relating to measurement by refractometer. |
| AUTOTRANSFORMER | • autotransformer n. (Electrical engineering) A transformer with a single winding, its output being taken from taps. • AUTOTRANSFORMER n. a transformer in which the primary and secondary coils have part or all of their turns in common. |
| REFRACTOMETRIES | • refractometries n. Plural of refractometry. • REFRACTOMETRY n. measurement by refractometer. |
| STRAIGHTFORWARD | • straightforward adj. Proceeding in a straight course or manner; not deviating. • straightforward adj. Easy, simple, uncomplicated, without difficulty. • straightforward adj. (Figurative) direct; forthright; frank; sincere. |
| TETRAHYDROFURAN | • tetrahydrofuran n. (Organic chemistry) A heterocyclic ether having a five-membered ring with four carbon atoms and one… • TETRAHYDROFURAN n. a flammable liquid ether derived from furan and used as a solvent and as an intermediate in organic synthesis. |