Outer pair Synonyms

Outer replaced

isolated pair

Definitions for Outer

(adjective) situated on the outside or farther out
(adjective) located outside
(adjective) being on the outside or further from a center

OP abbreviation

OP is an abbreviation for Outer Pair

What does OP stand for?

OP stands for "Outer Pair"

Pair replaced

Definitions for Pair

(noun) two things of the same or similar kind that match or are considered together
(noun) a set of two similar things considered as a unit
(noun) two people considered as a unit