표방해요 · 표방했어요 · 표방할 거예요 · 표방하세요
to advocate, to profess, to stand for (as a banner)
Example
그 정당은 처음부터 개혁을 표방했습니다.
That party has stood for reform from the start.
Word parts
표 mark+방 placard
Literally 'marking it on a placard' — raising a slogan publicly.