focal
🇺🇸
/ˈfəʊkl/
🇬🇧
/ˈfəʊkl/
of central importance; forming a point of concentration
The teacher made sure that the focal point of the classroom was the interactive whiteboard.
선생님은 교실의 중심이 인터랙티브 화이트보드임을 확인했습니다.