TANGENT PLANEtangent plane · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:TANGENT PLANETier 1Ordinal129Pythagorean48Classical122Reverse195Reverse Reduction60Standard1063Final Large1713Ordinal118Reduced37Atbash255Isopsephy875Ordinal128Abjad989