heterocylic

Definition

1. Adjective:
   • Chemistry: Relating to a heterocycle, which is a cyclic compound whose ring contains atoms of at least two different elements (typically carbon and one or more other elements such as nitrogen, oxygen, or sulfur). "Heterocylic" is a common misspelling or variant of "heterocyclic."

Usage Examples

• Adjective:
  • Many pharmaceutical drugs contain heterocylic structures. (Many medicines have ring-shaped molecules with different atoms.)
  • The chemist studied heterocylic compounds for their unique properties. (The scientist examined cyclic molecules with diverse atoms.)

Advanced Usage

• "Heterocylic ring": a ring structure in a molecule that includes atoms other than carbon.
  • The heterocylic ring in this molecule includes a nitrogen atom. (The ring-shaped part of the molecule contains nitrogen.)

Variants and Related Words

• Heterocyclic (adj): the correct and more common spelling of the same term.

  • Heterocyclic chemistry is a major branch of organic chemistry. (The study of cyclic compounds with different atoms.)

• Heterocycle (noun): a cyclic compound with a ring containing atoms of at least two different elements.

  • Pyridine is a common heterocycle. (Pyridine is a ring-shaped molecule with carbon and nitrogen.)

Synonyms

• Heterocyclic: the standard spelling; synonymous in meaning.
• Cyclic compound: a broader term that includes both homocyclic (only carbon) and heterocylic compounds.

Related Idioms

Phrasal Verbs