2 individuals or units regarded as a pair
2. something consisting of or regarded as 
having two ... two individuals who are similar or in some way associated: ..... it is 
seen as a unit or as a collection of two things: the pair are said to dislike each 
other;... [DOC] [TLE] Pair - definition of pair by The Free Dictionary [PAR] A plural verb is used when the members are considered as individuals: The pair 
are working more harmoniously now .... 3. pair - two people considered as a unit.