topic -
some situation or event that is thought about; "he kept drifting off the topic"; "he had been thinking about the subject for several years"; "it is a matter for the police"
area a part of a structure having some specific characteristic or function; "the spacious cooking area provided plenty of room for servants"
blind spot the point where the optic nerve enters the retina; not sensitive to light
remit the topic that a person, committee, or piece of research is expected to deal with or has authority to deal with; "they set up a group with a remit to suggest ways for strengthening family life"
Topic -
the subject matter of a conversation or discussion; "he didn't want to discuss that subject"; "it was a very sensitive topic"; "his letters were always on the theme of love"