| HYPERVELOCITY | • hypervelocity adj. Having, or occurring at, extreme velocity. • hypervelocity n. A very high velocity. • hypervelocity n. A hypersonic velocity. |
| PHOTOEMISSIVE | • photoemissive adj. Of, or relating to photoemission. • PHOTOEMISSIVE adj. relating to photoemission. |
| PHOTOENGRAVED | • photoengraved v. Simple past tense and past participle of photoengrave. • PHOTOENGRAVE v. to make a photoengraving of. |
| PHOTOENGRAVER | • photoengraver n. A person who makes photoengravings. • PHOTOENGRAVER n. one who does photoengraving. |
| PHOTOENGRAVES | • photoengraves v. Third-person singular simple present indicative form of photoengrave. • PHOTOENGRAVE v. to make a photoengraving of. |
| PHOTOGRAVURES | • photogravures n. Plural of photogravure. • PHOTOGRAVURE n. printing from engraved plates photographically prepared. |
| PHOTONEGATIVE | • photonegative adj. (Biology) having a negative phototropic or phototactic response; repelled by light. • PHOTONEGATIVE adj. exhibiting negative phototropism or phototaxis. |
| PHOTOPOSITIVE | • photopositive adj. (Biology) having a positive phototropic or phototactic response; attracted by light. • PHOTOPOSITIVE adj. exhibiting positive phototropism or phototaxis. |
| PHOTOREACTIVE | • photoreactive adj. That participates in, or initiates a photoreaction. • PHOTOREACTIVE adj. reacting to light. |
| PHOTOVOLTAICS | • photovoltaics n. (Physics) The technology of the conversion of sunlight into electricity using semiconductors that exhibit… • PHOTOVOLTAICS n. the science and technology of photovoltaic devices and substances. |
| PROHIBITIVELY | • prohibitively adv. In a prohibitive manner. • prohibitively adv. To a prohibitive extent. • PROHIBITIVE adv. tending to prohibit or restrain. |
| SERVITORSHIPS | • servitorships n. Plural of servitorship. • SERVITORSHIP n. the office of servitor. |
| VIBRAPHONISTS | • vibraphonists n. Plural of vibraphonist. • VIBRAPHONIST n. one who plays the vibraphone. |
| VIRTUOSOSHIPS | • virtuosoships n. Plural of virtuosoship. • VIRTUOSOSHIP n. being a virtuoso. |
| VISCOUNTSHIPS | • viscountships n. Plural of viscountship. • VISCOUNTSHIP n. the office of viscount. |