(biology, holidays, celebrations) November the 24th; the day that celebrates the publication of On the Origin of Species by Charles Darwin, and evolutionary biology, evolution science.

(rare, creationism) Evolution, when used as an explanation for anything that is yet unexplained by science.

(social sciences, anthropology) The theory, now considered obsolete, that societies evolve in a single direction toward complexity, progress, and civilization.

Synonym of unilineal evolution

(communication, mobile) A standard marketed as 4G LTE for wireless communication of high-speed data for mobile phones and data terminals.

Of or relating to the biological theory of evolution. / Having formal similarities to the biological theory of evolution.

(biology) A branch of biology that studies the interaction of evolutionary and developmental processes.

A proponent or supporter of evolutionism.

(countable) Any of several theories that explain the evolution of systems or organisms. / (uncountable) The belief in the universal presence of evolution.

(evolutionary theory) A subfield of biology concerned with the origin and descent of species and as their evolution, multiplication and diversity over time.