GREAT BLACK-BACKED GULLgreat black-backed gull · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:GREAT BLACK-BACKED GULLTier 1Ordinal158Pythagorean68Classical150Reverse382Reverse Reduction121Standard950Final Large1430Ordinal158Reduced41Atbash1312Isopsephy997Ordinal169Abjad795