Designed for, used for, or taking place on a driving surface that is traditionally paved, such as a street or smooth terrain

(intransitive) To travel in smooth terrain on a paved track.

A type of collaborative fiction or storytelling in which a number of authors each write chapters of a novel or pieces of a story, in rounds.

plural of round-robin story

(geology) An igneous rock that crystallized at considerable depth in the crust; plutonic rock.

A rock from the surface of the moon, but especially any geological specimen brought back by the Apollo program

Any of a number of steel tubes, containing boron or other neutron absorber, that are inserted into the core of a nuclear reactor in order to control its rate of reaction

Synonym of Behçet's disease

(space science) A suborbital rocket used to launch upper atmosphere, exoatmospheric, and microgravity sondes or probes.

A natural phenomenon picked up as a radio signal from outer space, and sounding like a loud hiss.