alphatron
nounUK /ˈæl.fəˌtɹɒn/ · US /ˈæl.fəˌtɹɑn/
Etymology From alpha + -tron.
1
A kind of ionization tube for measuring vacuum.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
UK /ˈæl.fəˌtɹɒn/ · US /ˈæl.fəˌtɹɑn/
Etymology From alpha + -tron.
A kind of ionization tube for measuring vacuum.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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