introvert

nouns

(psychology) a person who tends to shrink from social contacts and to become preoccupied with their own thoughts
antonym
domain category
the science of mental life
is a type of (narrower)
a human being
"there was too much for one person to do"

verbs

fold inwards
"some organs can invaginate"
is derived from
is derived from
turn inside
"He introverted his feelings"
is derived from
is derived from
is derived from
is a type of (narrower)
cause to change; make different; cause a transformation
"The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"