Noun | 1. | ![]() contestation, controversy, disceptation, arguing, argument, contention, disputation, tilt - a contentious speech act; a dispute where there is strong disagreement; "they were involved in a violent argument" Britain, Great Britain, U.K., UK, United Kingdom, United Kingdom of Great Britain and Northern Ireland - a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom |