mediate

verb

1. (transitive)To resolve differences, or to bring about a settlement, between conflicting parties.

   “Negotiators managed to mediate a ceasefire.”

2. (intransitive)To intervene between conflicting parties in order to resolve differences or bring about a settlement.

   “"Nay," replied Charles, gravely, "this is carrying your anger too far. Allow me to mediate between you. I must entreat, nay, I command, the Lady Francesca's presence."”

3. To divide into two equal parts.

   “Then, Meaſuring Land, by vvalking over it, they ſtyled a Double-ſtep (i.e. the Space from the elevation of one Foot, to the ſame Foot ſet dovvn again, mediated by a ſtep of the other Foot) a Pace, equal to 5 Foot; a Thouſand of vvhich Paces made a Mile, vvhich is a Meaſure ſerving for any diſtance on Earth, and even for the Height of the Sphears.”

4. To act as an intermediary causal or communicative agent; to convey.

   “He had some advantage in the difference of our weapons; for his sword, as I recollect, was longer than mine, […] His obvious malignity of purpose never for a moment threw him off his guard, and he exhausted every feint and strategem proper to the science of defence; while, at the same time, he mediated the most desperate catastrophe to our rencounter.”

   “[A]s much as language in our modern technological world is mediated through the written word, quantitatively spoken language still reigns supreme.”

5. To act as a spiritualistic medium.
6. To communicate via media; to frame; to provide a cultural narrative about.

adj

1. Acting through a mediating agency, indirect.

   “The Leibnitzio-Wolfians distinguish three acts in the process of representative cognition: — 1° the act of representing a (mediate) object to the mind; 2° the representation, or, to speak more properly, representamen, itself as an (immediate or vicarious) object exhibited to the mind; 3° the act by which the mind is conscious, immediately of the representative object, and, through it, mediately of the remote object represented.”

   “Vygotsky saw the development of language and mental powers as neither learned, in the ordinary way, nor emerging epigenetically, but as being social and mediate in nature, as arising from the interaction of adult and child, and as internalizing the cultural instrument of language for the processes of thought.”

2. Intermediate between extremes.

   “soon the mediate clouds shall be dispell'd”

3. Gained or effected by a medium or condition.

   “mediate positive proof”

   “The attempt of members of a society to observe and preserve mediate phases of acts in recurrent situations brings about the perpetuation of a mediate field in their society, in which a complex series of abstracted implements are prepared or premediated in advance of future acts.”