ins
tan
ta
neous
1
occurring or done immediately, with no delay
- The camera captured the image with an instantaneous click.
- The microwave oven provides instantaneous heating for food.
- With the push of a button, the car's acceleration was instantaneous.
- The pain relief from the medication was almost instantaneous.
- The internet allows for instantaneous communication across the globe.
2
(of velocity, speed, force, etc.) observed, existing, or estimated at a precise moment in time
- The instantaneous velocity of the car was measured at the exact moment it crossed the speed trap.
- The sensor captures the instantaneous temperature of the engine every second.
- Calculating the instantaneous speed of the runner requires precise timing equipment.
- The stock's instantaneous value fluctuates rapidly during volatile market conditions.
- Instantaneous acceleration can be calculated by measuring the change in velocity at a specific instant.
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