(physics) A metamaterial component composed of pair of concentric annular rings with splits in them at opposite ends. The rings are made of a nonmagnetic metal, such as copper, and have a small gap between them.

plural of split-ring resonator

(idiomatic) To laugh hysterically.

(mathematics) An element of the two-dimensional algebra over the field of real numbers which contains an element ȷ ≠ 1 satisfying ȷ² = 1.

(bowling) A split where the farthest-left and farthest-right pins are the only pins left standing.

(phonology) A phonemic split, in some varieties of English without the cot-caught merger, in which the vowel in words like "cloth" and "off" is pronounced with the same vowel as in "thought", as opposed to the vowel used in "lot".

(poker) The rule, present in the game Omaha high-low split, of dividing the pot in half, between the player with the highest and lowest-ranking. / (poker) The game Omaha high-low split.

plural of split-complex number

plural of 7-10 split

A wine bottle that has a capacity of 187.5 ml (a quarter of a bottle), typically used for a single serving of champagne