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Aldis

noun
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Al·​dis | \ ˈȯl-dəs \

Definition of Aldis

: a hand-carried signal lamp used to flash messages especially from ships and aircraft

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First Known Use of Aldis

1944, in the meaning defined above

History and Etymology for Aldis

after Arthur C. W. Aldis †1953 British engineer and inventor

Learn More About Aldis

Dictionary Entries Near Aldis

aldine

Aldis

alditol

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Cite this Entry

“Aldis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Aldis. Accessed 10 Aug. 2022.

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