The term 'belabour' is an English verb meaning to discuss or explain something at length, often in a tedious or repetitive manner. The crossword solutions for this term are 'OVERDO', 'BASTE', 'BEAT', 'FLAIL', 'THRASH', and 'FLOG', all of which are related to the idea of striking or hitting something. 'OVERDO' implies doing something too much, while 'BASTE' and 'BEAT' refer to striking something with a light or heavy force respectively. 'FLAIL' and 'THRASH' both suggest more violent forms of striking, and 'FLOG' implies a beating with a whip or stick. All of these words can be used to describe the action of belabouring something, either literally or figuratively.