| ASTRONAVIGATOR | • astronavigator n. One who performs astronavigation; an astronaut or space pilot. • ASTRONAVIGATOR n. one who practises astronavigation. |
| BEHAVIOURISTIC | • behaviouristic adj. Britain standard spelling of behavioristic. • BEHAVIOURISTIC adj. relating to behaviourism, also BEHAVIORISTIC. |
| CIRCUMNAVIGATE | • circumnavigate v. (Transitive) To travel completely around somewhere or something, especially by sail. • circumnavigate v. (Transitive) To circumvent or bypass. • circumnavigate v. (Intransitive, sailing) To sail around the world. |
| CLAVICHORDISTS | • clavichordists n. Plural of clavichordist. • CLAVICHORDIST n. one who plays the clavichord. |
| CLAVICYTHERIUM | • clavicytherium n. (Music) A harpsichord in which the soundboard and strings are mounted vertically facing the player. • CLAVICYTHERIUM n. a harpsichord-like musical instrument. |
| GILLRAVITCHING | • GILLRAVITCH v. (Scots) to behave riotously, also GALRAVAGE, GALRAVITCH, GILLRAVAGE, GILRAVAGE, GILRAVITCH. |
| INTERBEHAVIORS | • INTERBEHAVIOR n. the behaviour of interaction between organisms, also INTERBEHAVIOUR. |
| INTERBEHAVIOUR | • interbehaviour n. Rare spelling of interbehavior. • INTERBEHAVIOUR n. interaction between multiple individuals, also INTERBEHAVIOR. |
| INTERCLAVICLES | • interclavicles n. Plural of interclavicle. • INTERCLAVICLE n. a membrane bone between and beneath the clavicles, present in some fossil amphibians, all reptiles except snakes, and monotremes. |
| MICROGRAVITIES | • microgravities n. Plural of microgravity. • MICROGRAVITY n. a condition in space in which only minuscule forces are experienced. |
| NAVIGABILITIES | • navigabilities n. Plural of navigability. • NAVIGABILITY n. the state of being navigable. |
| NAVIGATIONALLY | • navigationally adv. In terms of navigation. • NAVIGATIONAL adv. relating to navigation. |
| NONBEHAVIOURAL | • nonbehavioural adj. Alternative spelling of nonbehavioral. • NONBEHAVIOURAL adj. not behavioural, also NONBEHAVIORAL. |
| ONCORNAVIRUSES | • oncornaviruses n. Plural of oncornavirus. • ONCORNAVIRUS n. an oncogenic RNA virus. |
| PAPILLOMAVIRUS | • papillomavirus n. (Virology) Any variety of virus which causes warts. • PAPILLOMAVIRUS n. any of a genus of double-stranded DNA viruses that cause papillomas and are sometimes associated with human cancers of the genital tract and esp. of the cervix. |
| PHOTOENGRAVING | • photoengraving n. (Uncountable) A process of transferring a photographic image onto a plate which is then etched and printed. • photoengraving n. (Countable) A plate or reproduction made using this process. • photoengraving v. Present participle of photoengrave. |
| PICORNAVIRUSES | • picornaviruses n. Plural of picornavirus. • PICORNAVIRUS n. one of a group of very small RNA viruses, including Cocksackle virus. |
| POLYOMAVIRUSES | • polyomaviruses n. Plural of polyomavirus. |
| SUPERGRAVITIES | • supergravities n. Plural of supergravity. • SUPERGRAVITY n. any of various theories in physics that are based on supersymmetry and attempt to unify general relativity and quantum theory and that state that the principal transmitter of gravity is the graviton. |
| ULTRAVIOLENCES | • ULTRAVIOLENCE n. extreme violence. |