Answer: metonym

AnswerCrossword Clue
METONYMBroadway, for the theater industry
METONYMCity Hall as a word for mayor, e.g.
METONYMExample or attribute of something used to represent the whole, as "sword" for "military power"
METONYM"The White House," for "the presidency," e.g.
METONYM"The press," for "reporters," e.g.
metonymword used in metonymy
metonyma word used in metonymy