The symmetry that a figure has if it can be made to fit exactly onto the original when it is translated a given distance at a given direction and then reflected over a line. As in translational symmetry, glide-reflectional symmetry exists only for infinite patterns.
literature noun [U] (WRITING). B1 written âartistic âworks, âespecially those with a high and âlasting âartistic âvalue: âclassical/âmodern literature Wuthering Heights is a âclassic of âEnglish literature. More examples. 1  He's very â knowledgeable about â German literature.
(ËlÉªtÉrÉrÉª; ËlÉªtrÉrÉª) adj. 1. of, relating to, concerned with, or characteristic of literature or scholarly writing: a literary discussion; a literary style. 2. versed in or knowledgeable about literature: a literary man. 3. (of a word) formal; not colloquial.