Associations to the word «Biochemical»

Wiktionary

BIOCHEMICAL, adjective. Of, or relating to biochemistry
BIOCHEMICAL, adjective. Characterized by, produced by, or involving chemical processes in living organisms
BIOCHEMICAL, noun. A chemical substance derived from a biological source
BIOCHEMICAL OXYGEN DEMAND, noun. The amount of oxygen needed by aerobic microorganisms to decompose all the organic matter in a sample of water; it is used as a measure of pollution.

Dictionary definition

BIOCHEMICAL, adjective. Of or relating to biochemistry; involving chemical processes in living organisms.

Wise words

Words are always getting conventionalized to some secondary meaning. It is one of the works of poetry to take the truants in custody and bring them back to their right senses.
William Butler Yeats