clearance time

Noun

clearance time (countable and uncountable, plural clearance times)

1. The amount of time required for a payment to be deposited to an account.
   • By taking advantage of the clearance time after deposit of a check in one account to clear the account the check is drawn upon, and the continuing rotation of checks from one account to the other, or several different accounts, fictitional balances are caused.1832, Records and Briefs of the United States Supreme Court, page 7
   • The question of clearance time is important, too, in avoiding overdraft penalties.1962 September, (Please provide the book title or journal name), volume 16, number 9, page 22
2. The amount of time it takes for a pedestrian to reach the other side of a crosswalk.
   • On a street with a median at least 6 feet in width, it may be desirable to allow only enough pedestrian clearance time on a given phase to clear the crossing from the curb to the median.1971, Manual on Uniform Traffic Control Devices for Streets and Highways, page 340
   • The pedestrian clearance time should be sufficient to allow a pedestrian crossing in the crosswalk who left the curb or shoulder during the WALKING PERSON ( symbolizing WALK ) signal indication to travel at a walking speed of 1.2 m ( 4 ft ) per second, to at least the far side of the traveled way...2009, David R.P. Gibson, Bao Lang, Bo Ling, Uma Venkataraman, James Yang, “Detecting Pedestrians”, in Public Roads, volume 73, number 2, page 3
3. The amount of time from when a pilot requests the right to land at an airport and the tower allows the pilot to land.
   • And when the pilot asks for an expect further clearance time, he is usually told, "Oh, you can expect your filed route after such and such," the fix to which you have been cleared.1992 April, Howard Fried, “Eye of the Examiner”, in Flying Magazine, volume 119, number 4, page 50
4. The amount of time it takes to get through customs.
   • There should be a maximum clearance time of 45 minutes for any passenger on any international arriving flight on any day of the year at any time of the day.1988, United States. Congress. House. Committee on Appropriations. Subcommittee on the Treasury, Postal Service, and General Government Appropriations, Treasury, Postal Service, and General...
5. (postal) The amount of time it takes for a backordered item to arrive.
   • In the case of the SS strategy or equivalently when there is no emergency supply alternative, expected backorders' clearance time reaches its maximum, exceeding 6 days, while, on the other hand, clearance time is critically lower when an alternative emergency supplier has been proactively...2016, Eleftherios Iakovou, Dionysis Bochtis, Dimitrios Vlachos, Supply Chain Management for Sustainable Food Networks, page 278
6. The amount of time from when a fault is detected to when a circuit is automatically reopened.
   • In Fig. 12.5.6A, for example, a fault occurring at point F is detected by the busbar protection which trips the circuit breaker. It is clear, therefore, that the fault will not be disconnected, except possibly by back-up protection involving a long clearance time.1995, Electricity Training Association, Institution of Electrical Engineers, Power System Protection, page 50
7. The amount of time to clear a road from traffic after an incident.
   • Econometric models have been developed for incident clearance time, which will help freeway incident management agencies to rationalize the deployment of their incident-response resources.1997, Samer Madanat, Ahmed Feroze, Prediction Models for Incident Clearance Time for Borman Expressway, Volume 1, page 15
   • The study finding will prove useful for any agency or company involved in the direct removal of nonhazardous traffic incidents that seeks legislative or interagency support removal activites or a description of alternative removal strategies to minimize clearance time.2003, Walter M. Dunn, Safe and Quick Clearance of Traffic Incidents, page 9
8. The amount of time to clear a traffic queue when a signal changes.
   • The clearance time of a vehicle starting from within a queue can generally being composed of two time intervals.2002, Gary Long ·, Clearance Time Requirements at Railroad-preempted Traffic Signals
   • If not so, the signal turns to red without extending green light time for north-bound and clearance time passes.2012, Alan Chamberlain, Automation and Robotics in Construction XI, page 58
9. The amount of time to process all the individuals on a waiting list.
   • In this study, we categorized list size into two groups, with 1 month as the dividing cut-off, reasoning that registration on a wait list with a clearance time of 1 month or less would allow the patient to undergo surgery within the target time (for semiurgent patients) of 6 weeks.2008, Boris Sobolev, Lisa Kuramoto, Analysis of Waiting-Time Data in Health Services Research, page 136
   • We varied three other patient-level factors that might have affected time to surgery: priority of registration on the surgical wait list, clearance time at time of registration on the wait list, and weekly number of inpatient and emergency procedures [141].2012, Boris Sobolev, Victor Sanchez, Lisa Kuramoto, Health Care Evaluation Using Computer Simulation, page 238
10. The amount of time for a substance to be eliminated from a body, body part or organ.
    • It should be emphasized, however, that if the drug detection methods are only marginal, the effects of increased doses on clearance time can be quite marked (Fig 4).1982, R. A. Mansmann, E. S. McAllister, Paul W. Pratt, Equine Medicine and Surgery, page 162
    • The results revealed that sleep infusions in both groups were associated with a statistically significant prolongation of acid clearance time. In minutes, the absolute clearance time was nearly doubled in both groups.2017, S.R. Pandi-Perumal, Meera Narasimhan, Milton Kramer, Sleep and Psychosomatic Medicine, page 17
11. The amount of time it takes to clear a building or other public area in an emergency.
    • Each storey of the building is evacuated on to the stairs in not more than 2.5 min. (This average clearance time was proposed after an evacuation experience during a fire in the Empire Palace Theatre in Edinburgh in 1911;)1986, Cecile Grant, Patrick J. Pagni, Fire Safety Science, page 501
    • It also established "clearance time" as a regulatory concept.2022, Liam Ross, Pyrotechnic Cities: Architecture, Fire-Safety and Standardisation
12. The amount of time before a foreign substance in the air has dissipated.
    • To get a better idea of why the radon concentration takes a long time to return to a steady state, despite the large ventilation capacity of the 16,000-cfm ventilation fans, analysis was made of data from a test conducted to measure clearance time of an inert tracer after sudden injection into the...1982, David P. Lindroth, Sterling J. Anderson, Safe, Effective Hangup Clearance for Underground Mines, page 11
    • The exhaust configuration has little bearing on clearance time.2004, William A. Burgess, Michael J. Ellenbecker, Robert D. Treitman, Ventilation for Control of the Work Environment, page 191
13. The amount of additional time (clearance) allotted in a situation.
    • The preferred clearance time will vary, depending on the situation and the person. People may want more clearance time for fast-moving traffic than they do for slow traffic, and cautious people may want a longer clearance time than do high risk takers.2010, William R. Wiener, Richard L. Welsh, Bruce B. Blasch, Foundations of Orientation and Mobility, page 394