| OCTOGENARIAN | • octogenarian n. Synonym of eightysomething: a person between 80 and 89 years old. • octogenarian adj. Of or related to eightysomethings. • OCTOGENARIAN n. a person whose age is in the eighties. |
| OCTOGENARIES | • octogenaries n. Plural of octogenary. • OCTOGENARY n. someone eighty years old. |
| OCTOPETALOUS | • octopetalous adj. (Botany) Having eight petals. • OCTOPETALOUS adj. having eight petals. |
| OCTOSEPALOUS | • OCTOSEPALOUS adj. having eight sepals. |
| OCTOSTICHOUS | • octostichous adj. (Botany) octastichous. • OCTOSTICHOUS adj. in eight rows, also OCTASTICHOUS. |
| OCTOSYLLABIC | • octosyllabic adj. Containing eight syllables. • OCTOSYLLABIC adj. consisting of eight syllables. • OCTOSYLLABIC n. an octosyllabic line. |
| OCTOSYLLABLE | • octosyllable n. (Poetry) line of verse with eight syllables. • OCTOSYLLABLE n. a word or line of eight syllables. |
| POSTDOCTORAL | • postdoctoral adj. After receiving a doctorate; especially of academic research or study beyond the level of a doctoral degree. • postdoctoral n. Synonym of postdoc. • POSTDOCTORAL n. a degree beyond the doctoral level. |
| PREDOCTORALS | Sorry, definition not available. |
| PROCTODAEUMS | • proctodaeums n. Plural of proctodaeum. • PROCTODAEUM n. the posterior portion of the alimentary canal, also PROCTODEUM. |
| PROCTOLOGIES | • PROCTOLOGY n. the study of the rectum. |
| PROCTOLOGIST | • proctologist n. A doctor specializing in the colon, rectum, and anus; an expert in proctology. • PROCTOLOGIST n. a specialist in proctology. |
| PROCTORIALLY | • proctorially adv. In a proctorial manner. • PROCTORIAL adv. of or pertaining to a proctor, esp. an academic proctor. |
| PROCTORISING | • proctorising v. Present participle of proctorise. • PROCTORISE v. to exercise the power of a proctor against, also PROCTORIZE. |
| PROCTORIZING | • proctorizing v. Present participle of proctorize. • PROCTORIZE v. to exercise the power of a proctor against, also PROCTORISE. |
| PROCTORSHIPS | • proctorships n. Plural of proctorship. • PROCTORSHIP n. the office of proctor. |
| PROCTOSCOPES | • proctoscopes n. Plural of proctoscope. • PROCTOSCOPE n. an instrument for examining the rectum. |
| PROCTOSCOPIC | • proctoscopic adj. Relating to proctoscopy. • proctoscopic adj. By means of a proctoscope. • PROCTOSCOPIC adj. relating to proctoscopy. |
| RHIZOCTONIAS | • RHIZOCTONIA n. any of a genus of imperfect fungi that includes major plant pathogens. |
| YOCTOSECONDS | • yoctoseconds n. Plural of yoctosecond. • YOCTOSECOND n. a very small unit of time. |