ILLUMINATION UNITillumination unit · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ILLUMINATION UNITTier 1Ordinal213Pythagorean78Classical202Reverse219Reverse Reduction102Standard1108Final Large1758Ordinal181Reduced55Atbash479Isopsephy1761Ordinal222Abjad1109