protagon (English, noun)
expansion: protagon (countable and uncountable, plural protagons)
Senses:
topics: biochemistry
biology
chemistry
microbiology
natural-sciences
physical-sciences
glosses: A nitrogenous phosphorized principle found in brain tissue. By decomposition it yields neurine, fatty acids, and other bodies.
tags: countable
uncountable
Forms:
form: protagons
tags: plural