RP-1

A form of rocket propellant 1 — A highly refined kerosene used as a rocket fuel.

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Meanings

nounRP-1 (uncountable)
  1. abbreviationinitialismuncountableaerospaceInitialism of rocket propellant 1 (a highly refined kerosene; usually used in combination with LOX).

Synonyms & antonyms

Also see
rocket propellant 1
Cite this entry
APA

RP-1. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/RP-1

MLA

“RP-1.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/RP-1. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “RP-1,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/RP-1.

Source: RP-1 on Wiktionary, CC BY-SA 4.0.