Term: internal combustion: the combustion of fuel inside a cylinder (as in an internal-combustion engine)
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: flushless toilet: a toilet that relies on bacteria to break down waste matter (instead of using water)
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: negress: a Black woman or girl
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: picture rail: rail fixed to a wall for hanging pictures
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: lunar caustic: silver nitrate fused into sticks and formerly used as a caustic
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: sound hole: a hole in a soundboard (as of a violin) designed to resonate with the tones
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: brotula: deep-sea fishes
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: zinnwaldite: a mica containing iron and lithium
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: pennyroyal oil: aromatic oil from American pennyroyal
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: jabot: a ruffle on the front of a woman's blouse or a man's shirt
Broader: combustion: a process in which a substance reacts with oxygen to give heat and light | Unrelated: crimea-congo hemorrhagic fever: an infection common in Arab states caused by a bunyavirus; transmitted by a tick that thrives on sheep