NITROGEN FIXATIONnitrogen fixation · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:NITROGEN FIXATIONTier 1Ordinal200Pythagorean92Classical189Reverse232Reverse Reduction88Standard1435Final Large2735Ordinal202Reduced58Atbash530Isopsephy1589Ordinal212Abjad1357