We don't have synonyms for krebs cycles yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are krebs cycle, kreb cycle and krebs' cycle.
(n) :
(biochemistry, organic chemistry) A series of enzymatic reactions that occurs in all aerobic organisms, involving the oxidative metabolism of acetyl units, and serving as the main source of cellular energy.
(n) :
(biochemistry, organic chemistry) A series of enzymatic reactions that occurs in all aerobic organisms, involving the oxidative metabolism of acetyl units, and serving as the main source of cellular energy.