autoloader [aw-toh-loh-der] EXAMPLES|WORD ORIGIN noun a firearm with an automatic loading mechanism. Liberaldictionary.com
Origin of autoloader auto-3 + loader Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019 Examples from the Web for autoloader Historical Examples of autoloader
They had two rifles, one an autoloader, and they had in all likelihood three negatron pistols.
Henry Beam Piper