London is one of the world's leaders in the field, with contactless payments in regularuse on the Tube.
Times, Sunday Times (2016)
These days the library is not vast - about 100 volumes, about a quarter of which are in regularuse.
Times, Sunday Times (2008)
More than two thirds said regularuse of technology and social media were detrimental to their handwriting, and a fifth thought it made their spelling worse.
Times, Sunday Times (2015)
Seeillegal use
Definition of 'regular'
regular
(regjʊləʳ)Explore 'regular' in the dictionary
adjective [usually ADJECTIVE noun]
Regular events have equal amounts of time between them, so that they happen, for example, at the same time each day or each week.