(n.) = response time ; turnaround time ; turnabout time ; fill time ; reaction time. Ex: The data-base organisation chosen for DOBIS/LIBIS is designed to ensure very fast response times. Ex: It was found that interlending traffic was of the order of 300,000 requests in 1985, with a fill rate of 80% and a median turnaround time of 10 days for 1st requests. Ex: Turnabout time was 2.34 days compared to 10.9 days when priority post was used. Ex: The article is entitled 'Checking up on the Joneses: using fill time data to improve interlibrary borrowing'. Ex: There exists a relationship between increased video-game playing and improvements of eye-hand coordination, as well as manual dexterity, and reaction time.