perturbative function
Physics
noun
A function expressing the potential of the factors which cause perturbation, especially (Astronomy ) in the motion of a celestial object.
Origin
Mid 19th century.
- trailhead
- trailing arbutus
- trailing edge
- trailing wheel
- trail mix
- trail one's coat
- train
- trainability
- trainable
- trainband
- train-bearer
- train-bearing
- train bolt
- train boy
- train call
- train caller
- train compartment
- train depot
- train dispatcher
- traineau
- trainee
- traineeship
- trainer
- trainer bra
- traineress