benzalkonium

noun

benz·​al·​ko·​ni·​um

ˌben-zal-ˈkō-nē-əm

plural -s

: a mixture of alkyl-benzyl-dimethyl-ammonium radicals C₆H₅CH₂N(CH₃)₂R in which the alkyl groups range from C₈H₁₇ to C₁₈H₃₇

Word History

Etymology

benz- + alkyl + ammonium

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Rhymes for benzalkonium

• diazonium
• pandemonium
• pelargonium
• testimonium
• carbonium
• harmonium
• meconium
• plutonium
• polonium
• stramonium
• zirconium
• conium