split on

verb

split on; splitting on; splits on

British, informal

: to give information about the secret or criminal activity of (someone) to the police

He would never split on his chums.

Examples of split on in a Sentence

Recent Examples on the Web

Between the rich burgundy hue, the delicate side splits on the crewneck sweater, the ribbed texture, and the wide-leg pant silhouette, this matching set screams rich-mom energy. — Alyssa Morin, InStyle, 25 Sep. 2026

Politicians, industry leaders, and public health groups are split on Overton. — O. Rose Broderick, STAT, 24 Sep. 2026

Jon Ossoff and Raphael Warnock are split on the Protect College Sports Act. — Adam Beam, AJC.com, 23 Sep. 2026

Traders are more split on what the committee will do at its final two meetings this year. — Rachel Barber, USA Today, 16 Sep. 2026

Rhymes for split on

• anton
• argon
• axon
• baronne
• baryon
• baton
• boron
• buisson
• bygone
• capon
• cardon
• chiffon