concurrently

adv

Etymology: Etymology tree English concurrent Middle English -ly English -ly English concurrently From concurrent + -ly.

1. In a concurrent manner; at the same time.

   “For the next four years Mr. Johnson continued building 2-4-0 express passenger engines, thus continuing the Kirtley practice, but from 1882 onwards he built all his express engines with the 4-4-0 or the 4-2-2 wheel arrangement, the two types being put in service concurrently between the years of 1887 and 1900.”

   “Concurrently with the St. Pancras-Bedford service, diesel trains have now taken over that between Kentish Town and Barking, on an even-interval basis at half-hourly intervals.”