1605-15; (noun) earlier technica < Greektechniká, neuter plural of technikós of art and craft, equivalent to téchn(ē) art, craft + -ikos-ic; (adj.) < Greektechnikós
British Dictionary definitions for technics
technics
/ˈtɛknɪks/
noun
1.
(functioning as sing) the study or theory of industry and industrial arts; technology