Meanings
plural rangekeepers
- historicalgovernmentAn early electromechanical computer used to direct gunfire.
Origin
Cite this entry
rangekeeper. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/rangekeeper
“rangekeeper.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/rangekeeper. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “rangekeeper,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/rangekeeper.
Source: rangekeeper on Wiktionary, CC BY-SA 4.0.