phanotron
/ˈfanətrɒn/(also phanatron) Electronics
noun
A thermionic diode rectifier utilizing an arc discharge in mercury vapour or gas at very low pressure.
Origin
1930s. Origin uncertain; perhaps from ancient Greek ϕαν-, stem of ϕαίνειν to bring to light, cause to appear + -o- + -tron. Originally a trade name.
- unevangelical
- uneven
- uneven bars
- unevenly
- unevenness
- uneventful
- uneventfully
- uneventfulness
- unevolved
- unexaggerated
- unexamined
- unexampled
- unexcelled
- unexceptionable
- unexceptionableness
- unexceptionably
- unexceptional
- unexceptionally
- unexcitability
- unexcitable
- unexcited
- unexciting
- unexecuted
- unexercised
- unexhausted