n.
1.a seat for one person, with a support for the back
2.the position of professor
3.the officer who presides at the meetings of an organization
4.an instrument of execution by electrocution chair v.
1.act or preside as chair, as of an academic department in a university
2.preside over
Idiom of the Day
a taste of (something)
an experience of something, an example of something
I was able to get a taste of playing tennis while I was on my holiday.