a combining form borrowed from Greek where it meant “art,” “skill,” used in the formation of compound words with the meaning “technique,” “technology,” etc.: technography.
Origin of techno-
combining form representing Greek téchnē art, skill. See technic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for techno-
craft or arttechnology; technography
technological or technicaltechnocracy
relating to or using technologytechnophobia
Word Origin for techno-
from Greek tekhnē skill
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for techno-
word-forming element, from Greek tekhno-, combining form of tekhne "art, skill, craft, method, system," probably from PIE root *tek- "shape, make" (cf. Sanskrit taksan "carpenter," Latin texere "to weave;" see texture).
Online Etymology Dictionary, © 2010 Douglas Harper