four-wire terminating set
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four-wire terminating set
[′fȯr ‚wīr ′ter·mə‚nād·iŋ ‚set] (electronics)
Hybrid arrangement by which four-wire circuits are terminated on a two-wire basis for interconnection with two-wire circuits.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.