- parallel
- 1
noun (C)
1 a connection between two things, especially things that exist or happen in different places or at different times(+ between): There are certain parallels between Europe today and 100 years ago. (+ with): The study of philosophy has close parallels with the study of linguistics. | draw a parallel between (=show that two things are similar): The book draws a parallel between ancient and modern theories of education.2 something that is very similar to something else: Modern styles of painting have their parallels in music and literature. | have no parallel/be without parallel (=be greater, better, worse etc than anything else): a social revolution without parallel in history3 in parallel with together with and at the same time as something else: private organizations working in parallel with the state education system4 an imaginary line drawn on a map of the Earth, that is parallel to the equator: the 38th parallel5 be in parallel technical if two electrical circuits (=complete circular paths) are in parallel, they are connected so that any electric current is divided equally between them2 adjective1 two lines that are parallel to each other are the same distance apart along their whole length: Lines AB and CD are parallel.(+ to/with): Parallel with the old fence was a new one of barbed wire. | The road runs parallel to the railway.2 formal similar and happening at the same time: Social changes in Britain are matched by parallel trends in other countries.3 verb (T) formal1 to be as good as something else: a level of economic prosperity paralleled by few other countries2 to be similar to something else: Does the geology of Mars parallel in any way that of Earth?
Longman dictionary of contemporary English. 2004.