Definitions
1.nounSomething that lies next to something else, especially the side of a right triangle that is neither the hypotenuse nor the opposite.
2.adjectiveLying next to, close, or contiguous; neighboring; bordering on."Because the conference room is filled, we will have our meeting in the adjacent room."
3.adjectiveJust before, after, or facing."The picture is on the adjacent page."
4.adjectiveRelated to; suggestive of; bordering on.
5.prepositionNext to; beside."A notice was sent to the house adjacent the school."
6.prepositionRelated to; suggestive of; bordering on.