fleeting
adjective
- 1
Passing quickly; of short duration.
- 2
That which flees, especially quickly; fugitive.
noun
- 1
An automatic operation mode of an absolute signal that reserves a route for several trains following one another, without the need for dispatcher to re-set the route for each train.
verb
- 1
present participle and gerund of fleet
Also useful for “fleeting”:Unscrambler— Rearrange the letters in “fleeting”