Answer: apposition

AnswerCrossword Clue
APPOSITIONPutting side by side.
APPOSITIONContiguity, grammatically
appositionthe position of a word parallel to another in syntactic relation
appositionThe positioning of things or the condition of being side by side or close together
appositionA relationship between two or more words or phrases in which the two units are grammatically parallel and have the same referent (e.g., my friend Sue; the first U.S. President, George Washington