octopole

noun

oc·​to·​pole

variants or less commonly octupole

ˈäktəˌpōl

: a system composed of eight electric charges arranged as four dipoles or two quadrupoles

Word History

Etymology

octopole from octa- + pole; octupole alteration (influenced by quadrupole) of octopole

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