What is a squib in harry potter?

In the Harry Potter series, a squib is a person who is born to magical parents but does not possess magical abilities themselves. This is considered rare in the wizarding world and squibs are often looked down upon or pitied by other witches and wizards.

Some well-known squibs in the Harry Potter series include Argus Filch, the caretaker at Hogwarts School of Witchcraft and Wizardry, and Arabella Figg, a neighbor of Harry Potter who is a member of the Order of the Phoenix.

While squibs cannot perform magic, they are still able to see magical phenomena and creatures, making them valuable members of the magical community in their own way. Some squibs may also have other talents or skills that allow them to contribute to the wizarding world in different ways.