S: (n) electric chair, chair, death chair, hot seat (an instrument of execution by electrocution; resembles an ordinary seat for one person) "the murderer was sentenced to die in the chair"
S: (n) chair (a particular seat in an orchestra) "he is second chair violin"
Verb
S: (v) chair, chairman (act or preside as chair, as of an academic department in a university) "She chaired the department for many years"