Question

pls answer this question​

Answer 1

A word by which somebody is known

mark as brainliest dear friend

Answer 2

Answer:

The symbol # is most commonly known as the number sign, hash, or (in North American usage) pound sign. The symbol has historically been used for a wide range of purposes, including the designation of an ordinal number and as a ligatured abbreviation for pounds avoirdupois – having been derived from the now-rare ℔