| ASTRONAVIGATOR | • astronavigator n. One who performs astronavigation; an astronaut or space pilot. • ASTRONAVIGATOR n. one who practises astronavigation. |
| COINVESTIGATOR | • coinvestigator n. One who takes part in a joint investigation. • COINVESTIGATOR n. a joint investigator. |
| GALVANOTROPISM | • galvanotropism n. (Biology) Any movement or alignment of an organism with respect to an electric field. • GALVANOTROPISM n. the directional growth of an organism, esp. a plant, in response to an electrical stimulus. |
| LEVONORGESTREL | • levonorgestrel n. (Pharmacology) A synthetic progestogen used as an active ingredient in some hormonal contraceptives. |
| NOCTIVAGATIONS | • noctivagations n. Plural of noctivagation. • NOCTIVAGATION n. wandering around at night. |
| NONCOGNITIVISM | • noncognitivism n. (Philosophy) The metaethical view that ethical sentences do not express propositions and thus cannot be true or false. • NONCOGNITIVISM n. something that is not cognitivism. |
| NONGOVERNMENTS | • nongovernments n. Plural of nongovernment. |
| OVERGENEROSITY | • overgenerosity n. Excessive generosity. • OVERGENEROSITY n. excessive generosity. |
| PHOTOENGRAVERS | • photoengravers n. Plural of photoengraver. • PHOTOENGRAVER n. one who does photoengraving. |
| REINVIGORATORS | • reinvigorators n. Plural of reinvigorator. • REINVIGORATOR n. somehting that reinvigorates. |
| SEROCONVERTING | • seroconverting v. Present participle of seroconvert. • SEROCONVERT v. to produce specific antibodies in response to the presence of an antigen, such as a virus or vaccine. |
| VENEREOLOGISTS | • venereologists n. Plural of venereologist. • VENEREOLOGIST n. one who studies venereal diseases. |
| VOLCANOLOGISTS | • volcanologists n. Plural of volcanologist. • VOLCANOLOGIST n. one who studies volcanology, also VULCANOLOGIST. |
| VULCANOLOGISTS | • vulcanologists n. Plural of vulcanologist. • VULCANOLOGIST n. one who studies vulcanology, also VOLCANOLOGIST. |