POSTFIX NOTATIONpostfix notation · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:POSTFIX NOTATIONTier 1Ordinal217Pythagorean73Classical204Reverse188Reverse Reduction80Standard1718Final Large2368Ordinal215Reduced71Atbash373Isopsephy2071Ordinal235Abjad1561