Intermediate

in-tėr-mē′di-āt, adj. in the middle between: intervening—also Intermē′diary , Intermē′dial .— ns. Intermē′diacy , state of being intermediate; Intermē′diary , an intermediate agent.— adv. Intermē′diately .— n. In termed iā′tion , act of intermediating; Intermē′dium , a medium between: an intervening agent or instrument.