being, situated, or acting between two points, stages, things, persons, etc.

the intermediate steps in a procedure.

of or pertaining to an intermediate school.

Automotive . mid-size.

a person who acts between others; intermediary; mediator.

something intermediate, as a form or class.

Chemistry . a derivative of the initial material formed before the desired product of a chemical process.

adjective

end , extreme

adjective

average , between , center , central , common , compromising , fair , halfway , indifferent , intermediary , interposed , intervening , mean , medial , median , mediocre , medium , mid , middling , midway , moderate , neutral , so-so * , standard , transitional , middle-of-the-road , equidistant , inbetween , interjacent , interlocutory (law) , middle

noun

broker , interceder , intercessor , intermediary , intermediator , mediator , middleman