| CONTRAPROPELLER | • CONTRAPROPELLER n. one of a pair of propellers rotating in opposite directions. |
| ENTREPRENEURIAL | • entrepreneurial adj. Having the spirit, attitude or qualities of an entrepreneur; enterprising. • ENTREPRENEURIAL adj. of or like an entrepreneur. |
| INTRAPRENEURIAL | • intrapreneurial adj. Entrepreneurial within an existing business; describing entrepreneurship within an existing business. • INTRAPRENEURIAL adj. of or like an intrapreneur, a company employee who is not bound by rules or policies and who is free to refine products. |
| IRREPARABLENESS | • irreparableness n. The quality of being irreparable; irreparability. • IRREPARABLENESS n. the state of being irreparable. |
| IRREPREHENSIBLE | • irreprehensible adj. Not reprehensible, blameless, without blame; innocent. • IRREPREHENSIBLE adj. beyond blame. |
| IRREPREHENSIBLY | • irreprehensibly adv. In an irreprehensible manner. • IRREPREHENSIBLE adv. beyond blame. |
| PERFLUOROCARBON | • perfluorocarbon n. (Organic chemistry) Any compound formally derived from a hydrocarbon by replacing each hydrogen atom… • PERFLUOROCARBON n. an organic compound in which much of the hydrogen has been replaced by fluorine. |
| PRETERNATURAL | • preternatural adj. Beyond or not conforming to what is natural or according to the regular course of things; strange. • preternatural adj. (Dated) Having an existence outside of the natural world. • PRETERNATURAL adj. existing outside of nature. |
| PRETERNATURALLY | • preternaturally adv. In a preternatural manner; beyond what could possibly be natural. • PRETERNATURAL adv. existing outside of nature. |
| PROVENTRICULAR | • proventricular adj. Relating to the proventriculus. • proventricular adj. Relating to the stage in the lifecycle of some parasites when they migrate to the proventriculus or midgut. • PROVENTRICULAR adj. relating to the proventriculus, the first part of a bird's stomach. |
| RETROPERITONEAL | • retroperitoneal adj. Located behind the peritoneum. • RETROPERITONEAL adj. situated behind the peritoneum. |