1. having a valence of four; capable of combining with four atoms of hydrogen or their equivalent
Usage: chemistry
2. consisting of four homologous chromosomes synapsed together during meiosis
Usage: biology

Examples

• Carbon is quadrivalent, meaning it can form four covalent bonds.
• Silicon, like carbon, is a quadrivalent element in most compounds.
• The quadrivalent nature of these atoms allows for complex molecular structures.
• Quadrivalent chromosomes were observed during the cell division process.
• The chemist explained that quadrivalent elements have four electrons available for bonding.
• In organic chemistry, quadrivalent carbon atoms form the backbone of many molecules.