<jargon, person> /muhl-ti'shn/ A term coined at Honeywell, ca. 1970 for a competent user of Multics. Perhaps oddly, no one has ever promoted the analogous "Unician".
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Nearby terms: multicast addressing « multicast backbone « Multi-channel Memorandum Distribution Facility « multician » Multi-Color Graphics Array » Multics » Multics Relational Data Store