Aldis

noun

Al·​dis
ˈȯl-dəs
: a hand-carried signal lamp used to flash messages especially from ships and aircraft

Word History

Etymology

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

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of Aldis was in 1944

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Dictionary Entries Near Aldis

aldine

Aldis

alditol

See More Nearby Entries 

Cite this Entry

“Aldis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Aldis. Accessed 28 Nov. 2024.

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