split-ring

Noun

Meaning

A ring of metal wire looped almost twice about, as a keyring.

(electronics) Either of a pair of concentric metallic rings with slits on opposite sides, used in split-ring resonators.

Source: en.wiktionary.org

Synonyms

key ring

Close letter words and terms

split-pea soup split-phase power split-quaternion split-ring resonator split-squad split-system air conditioner