Historical Dictionary of Science Fiction

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First date Word Definition
1940 planetscape n. (1940) the surface geography of a planet
1940 robotical adj. (1940) of or relating to robots; (also) suggestive of a robot; mechanical
1940 science fantasy n. 3 (1940) a genre which combines elements of science fiction and fantasy; a work in this genre
1940 science-fictionish adj. (1940) being, resembling, or reminiscent of science fiction n. 2
1940 slan n. (1940) a science fiction fan: used in self-reference
1940 space-born adj. 1 (1940) (of a person) born in space, rather than on a planet
1940 space bronzed adj. (1940) = space-tanned adj.
1940 spaceward adj. (1940) facing or directed towards space
1940 stef n. (1940) = stf n.
1940 thud and blunder n. (1940) (a disparaging term for) an adventure story that features violent exploits
1940 time viewer n. (1940) = chronoscope n.
1940 time-warping adj. (1940) that creates a time warp; that moves (something) through time; (also) of or relating to a time warp
1940 transporter n. (1940) a device or system for conveying people or things instantaneously from one place to another, esp. a machine which converts matter into energy, individual atoms, information, etc., and transmits it in this form to another location where it is reconstituted; = matter transmitter n.
1940 vibroblade n. (1940) a weapon or tool having a blade that vibrates rapidly
1940 visiphone v. (1940) to use a visiphone to call or speak to someone
1940 zero-g n. (1940) = zero-gravity n.
1939 Aldebaranian n. 2 (1939) the language of Aldebaranians
1939 astrogational adj. (1939) of or relating to astrogation n.
1939 bug-eyed monster n. (1939) a monstrous alien with bulging eyes, esp. as a clichéd subject for cover illustrations in early science fiction magazines; cf. BEM n.
1939 carbon-based adj. (1939) based on the chemistry of carbon compounds (usually describing life as we know it on Earth, in contrast with with theoretical forms of life based on other chemical elements, as silicon)
1939 -con suffix (1939) (used to form the names of conventions, with the first element indicating the location or (typically in informal designations) the main subject or focus of the event); cf. con n.
1939 con n. (1939) a convention; an organized gathering of fans; cf. -con suffix
1939 darkside n. 1 (1939) the side of an object in space (as a spaceship, or a moon or planet) that faces away from the closest star; cf. farside n., nightside n.
1939 Earth-type adj. 1 (1939) of Earth style or manufacture
1939 ET n. (1939) = alien n.
1939 extraterrestrial n. (1939) an (intelligent) being that is not from Earth
1939 grandfather paradox n. (1939) a paradox concerning the implications of time travel, expressed by the idea that a time traveller could potentially go back into the past and (deliberately or inadvertently) kill his or her grandfather, thus preventing the time traveller’s existence and the possibility of having travelled back into the past in the first place; cf. time paradox n.
1939 grav n. 1 (1939) an anti-gravitational propulsion device; (typically as) gravs: a propulsion system using antigravity
1939 grav n. 2 (1939) an earth-standard acceleration; gee n. 2
1939 groundlubber n. (1939) = groundhog n.
1939 Hamiltonian adj. (1939) of, relating to, or characteristic of the writing of Edmond Hamilton
1939 home star n. (1939) the star which the homeworld orbits; cf. earlier home sun n.
1939 pleasure planet n. (1939) a planet that is pleasurable to visit, esp. one that functions chiefly as a resort; cf. paradise planet n.