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{%type%} Definitions

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Short "hint"

adj. - Containing a closed ring of atoms of which at least one is not a carbon atom.

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Usage examples (36)
  • The scientists speculated that carcinogens called heterocyclic amines may be involved.
  • Three major types of the cancer-causing chemicals, collectively called heterocyclic amines
  • It consists of a porphyrin, known as a heterocyclic ring, is located at the center of the molecule and has an
  • Burning and charring grilled meat can cause cancer-causing substances called heterocyclic amines (HCAs) to form in foods.
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