spermine (English, noun)
expansion: spermine (countable and uncountable, plural spermines)
Senses:
topics: chemistry
natural-sciences
organic-chemistry
physical-sciences
glosses: A polyamine, N,N'-bis(3-aminopropyl) butane-1,4-diamine, originally extracted from sperm, that is involved in cellular metabolism.
tags: countable
uncountable
Forms:
form: spermines
tags: plural