betalights

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A form of betalight — A sealed capsule, internally coated with a phosphor and filled with a tritium whose beta decay causes the phosphor to glow.

Scrabble 16
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Meanings

noun
  1. pluralplural of betalight
Cite this entry
APA

betalights. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/betalights

MLA

“betalights.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/betalights. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “betalights,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/betalights.

Source: betalights on Wiktionary, CC BY-SA 4.0.