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From translingual Streptomyces clavuligerus + -ane + -ic and acid.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A beta-lactam compound C₈H₉NO₅ produced by the bacterium Streptomyces clavuligerus that is a beta-lactamase inhibitor and is usually used in the form of its clavulanate salt of potassium especially in combination with amoxicillin. Full definition →
From translingual Streptomyces clavuligerus + -ane + -ic and acid.
Etymology from Wiktionary, CC BY-SA 4.0.