Définitions
1.VerbTo suck (something) into a vacuum cleaner, irrespective of brand."Don't worry about the mess on the carpet – I'll hoover it up later."
2.VerbTo do the vacuuming."I'll hoover up after I've finished washing the dishes."
3.VerbTo avidly absorb or consume (something), as if by a vacuum cleaner.
To consume (food or drink) quickly, especially by taking it into the mouth directly from the plate rather than using cutlery.
4.VerbTo consume (food or drink) quickly, especially by taking it into the mouth directly from the plate rather than using cutlery.