(countable) A particular discipline or branch of knowledge that is natural, measurable or consisting of systematic principles rather than intuition or technical skill.
Specifically the natural sciences.
(now only theology) The fact of knowing something; knowledge or understanding of a truth.
(uncountable) The collective discipline of study or learning acquired through the scientific method; the sum of knowledge gained from such methods and discipline.
(uncountable) Knowledge derived from scientific disciplines, scientific method, or any systematic effort.
(uncountable, collective) The scientific community.
(euphemistic, with definite article) Synonym of sweet science (“the sport of boxing”)
Obsolete spelling of scion
(transitive, colloquial, humorous) To use science to solve a problem.