Not exactually; but it must be about twenty years ago, or a little more.
Source: wiktionary
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2 total sentences available.
Not exactually; but it must be about twenty years ago, or a little more.
Source: wiktionary
1970, Materials Research Corporation, Conference and School on Sputtering for Electronics, January 25, 27, 28, 1970, Del Monte Lodge, Pebble Beach, California Because of such problems as fabrication of large area dielectric targets, source purity control, the need to exactually control film composition, and expense of dielectric targets vs. metal targets […]
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.