The phenomenon by which two or more constituents appearing on the same side of their common head exchange positions to obtain non-canonical order.
A shift or change; a shifting movement.
A volcanic rock.
Of or pertaining to a volcano or volcanoes
Produced by a volcano, or, more generally, by igneous agencies
Changed or affected by the heat of a volcano.
Reminiscent of a volcano; explosive, violent, full of suppressed anger, energy etc.