nouns
a category of things distinguished by some common characteristic or quality
"sculpture is a form of art"; "what kinds of desserts are there?"
an approximate definition or example
"she wore a sort of magenta dress"; "she served a creamy sort of dessert thing"
is a type of (narrower)
the quality of being similar
a person of a particular character or nature
"what sort of person is he?"; "he's a good sort"
is a type of (narrower)
a human being
"there was too much for one person to do"
an operation that segregates items into groups according to a specified criterion
"the bottleneck in mail delivery is the process of sorting"