See Also: penillic acids(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
law-breaker(dictionary)
breaker(2)(dictionary)
breaker(dictionary)
ice-breaker(dictionary)
breaker(1)(dictionary)
circuit breaker(dictionary)
wind breaker(dictionary)
stress breaker(medicine)

penillic acids (medicine) and breaker(1) (iou)


penillic acids (medicine)


penillic acids
Acid degradation products of penicillins, produced by cleavage of the 1,7 bond, forming penicilloic acid, and formation of a bond between the exocyclic carbonyl carbon and N-1 with elimination of H2O from those two and the exocyclic NH.


breaker(1) (iou)



breaker noun1. ME.
[from BREAK verb + -ER1.]
A person who or thing which breaks (in any sense), crushes, or destroys. ME.
circuit-breaker, housebreaker, record-breaker, ship-breaker, etc.
spec. A person who violates or transgresses a law, oath, promise, etc. LME.
A person who subdues, tames, or trains (horses etc.). Also breaker-in. M16.
A heavy ocean wave breaking on the coast or on a reef etc. L17.
A person who interrupts the conversation of others on citizens' band Radio; any user of citizens' band Radio. slang. M20.
A break-dancer. L20.