diametric

Adjective diametric has 2 senses

• diametric(a = adj.pert) diametral, diametrical - related to or along a diameter; "the diametral plane"
Derived forms noun diameter₁, noun diameter₂

• diametric(s = adj.all) diametrical, opposite, polar - characterized by opposite extremes; completely opposed; "in diametric contradiction to his claims"; "diametrical (or opposite) points of view"; "opposite meanings"; "extreme and indefensible polar positions"