thermionics
(noun) the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes)
Source: WordNet® 3.1
thermionics (uncountable)
The science dealing with thermionic emission.
Source: Wiktionary
18 November 2024
(adjective) not functioning properly; “something is amiss”; “has gone completely haywire”; “something is wrong with the engine”
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
