| ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷- noun
Etymology: pre- + combustion
: an auxiliary space in which combustible gases are ignited and combustion started ahead of the main combustion chamber of a jet or gas engine
| ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷- noun
Etymology: pre- + combustion
: an auxiliary space in which combustible gases are ignited and combustion started ahead of the main combustion chamber of a jet or gas engine
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012