it will wear away over time with traffic (foot or otherwise).
Engineers have been called 'sappers' ever since they would 'sap' underground during the siege and toward the foundation of a fortification. The French word 'sapeur' is difficult to date but the consensus seems to surround the 15th century.
Fuzz testing or fuzzing is a software testing technique, often automated or semi-automated, that involves providing invalid, unexpected, or random data to the inputs of a computer program. It is a form of random testing which has been used for testing both hardware and software. Fuzzing is commonly used to test for security problems in software or computer systems, especially those connected to external networks.
White fuzz coming up from an old concrete floor in the basement, may look like lime seeping up, however it is likely efflorescence. This is salt. It can easily be cleaned away with regular household cleaning products. The reason why you wipe it away and it returns is because there is a moisture problem in your basement. This is what allows it to seep in.
fuzz
The fuzz are the cops.
The plural of fuzz is fuzziest.
March to Fuzz was created in 1988.
Super Fuzz was created in 1980.
Fuzz Bucket was created in 1986.
Fuzz Universe was created in 2010.
Fuzz White was born in 1916.
Fuzz White died in 2003.
Fuzz - album - was created in 2006.
Fuzz is a slang term for the police.