noun Etymology: Robert Stirling died 1878 Scottish engineer Date: 1896 an external combustion engine having an enclosed working fluid (as helium) that is alternately compressed and expanded to operate a piston
STIRLING ENGINE
Meaning of STIRLING ENGINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012