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thermionics


therm·ion·ics

noun pl but singular in constr \ˌthər-(ˌ)mī-ˈä-niks\

Definition of THERMIONICS

: physics dealing with thermionic phenomena

First Known Use of THERMIONICS

1909

Rhymes with THERMIONICS

avionics, electronics, hydroponics, microphonics, nucleonics, plate tectonics, supersonics, ultrasonics

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