chair به انگلیسی
From Longman Dictionary
chair1 /tʃeə $ tʃer/ ●●● S1 W2 noun
a piece of furniture for one person to sit on, which has a back, a seat, and four legs
یک تکه مبلمان برای نشستن یک نفر که پشتی، صندلی و چهار پا دارد
the position of being in charge of a meeting or committee, or the person who is in charge of it
سمت مسئولیت یک جلسه یا کمیته یا شخصی که مسئول آن است
the position of being a university professor chair of
موقعیت یک کرسی استاد دانشگاه بودن
chair2 ●○○ verb [transitive]
to be the chairperson of a meeting or committee
رئیس یک جلسه یا کمیته باشد
Example
He could even talk a little bit about punishing a bean bag chair instead of throwing things
The child sprang a little awkwardly from his chair and began to parade around his table
He shot me a look brimful of amusement, then drained his cup and sat back in the chair
They pulled the chair forward and told him about it
Republicans, in a conciliatory gesture, agreed to let the Democrats chair committees during the period