| 1. | permission or right to enter: admittance into the exhibit room. |
| 2. | an act of admitting. |
| 3. | actual entrance. |
| 4. | Electricity. the measure of the ability of a circuit to conduct an alternating current, consisting of two components, conductance and susceptance; the reciprocal of impedance, expressed in mhos. Symbol: Y |
ad·mit·tance (ād-mĭt'ns) n.
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