the transporting of students by bus to schools outside their neighborhoods, especially as a means of achieving socioeconomic or racial diversity among students in a public school. Origin Expand 1885-90; bus 1 (v.) + -ing 1, spelled irregular with single s, perhaps to avoid association with buss
Translational symmetry of an object means that a particular translation does not change the object. For a given object, the translations for which this applies form a group, the symmetry group of the object, or, if the object has more kinds of symmetry, a subgroup of the symmetry group. 1 Geometry.
Translation is converting the written or spoken meanings of words or text of a source language into a target language. Transliteration is converting the text from one script to another. It does not render meaning. This means changing only the source letters or characters into corresponding those of the target language. For example (from Greek to English):-.