a miniature electronic circuit, esp one in which a number of permanently connected components are contained in one small chip of semiconducting material
See integrated circuit
WordReference Random House Unabridged Dictionary of American English © 2026
mi•cro•cir•cuit
(mī′krō sûr′kit),USA pronunciation n.
- Electronics, ElectricitySee integrated circuit.
- micro- + circuit 1955–60
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