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straight-chain
[ streyt-cheyn ]
noun
, Chemistry.
- an open chain of atoms, usually carbon, with no side chains attached to it.
straight chain
noun
- Compare branched chain
- an open chain of atoms in a molecule with no attached side chains
- ( as modifier )
a straight-chain hydrocarbon
straight chain
- An arrangement of atoms of the same type that forms an unbranched open chain. Propane is a straight-chain compound with a chain of three carbon atoms.
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Word History and Origins
Origin of straight-chain1
First recorded in 1925–30
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Example Sentences
Now we have a new Chain, a strong and a straight Chain, that cannot be broken.
From Project Gutenberg
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