chair

noun

1
the position of professor
he was awarded an endowed chair in economics
2
a seat for one person, with a support for the back
he put his coat over the back of the chair and sat down
3
a particular seat in an orchestra
he is second chair violin
4
an instrument of execution by electrocution; resembles an ordinary seat for one person
the murderer was sentenced to die in the chair
5
the officer who presides at the meetings of an organization
address your remarks to the chairperson

1
preside over
John moderated the discussion
2
act or preside as chair, as of an academic department in a university
She chaired the department for many years

Also useful for “chair”:Wordle Solver— Five letters — perfect Wordle material