Unnumbered source etymology
Original entry ↗noun
Selected source glosses provide context, not a complete modern definition inventoryAlternative letter-case form of radar.
Acronym of radio detection and ranging. Coined by the United States Navy in 1940. The lowercase form (radar) is by anacronymic evolution.
Inspect preserved source fields
Raw extraction fields are retained for auditing. Their order does not establish ancestry.
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