The Sideline name, associated trade marks and logos are trade marks of Pinger, Inc. or related entities. Emoji icons supplied by Emoji Mart. This site is protected by reCAPTCHA and the Google Privacy …

The meaning of SIDELINE is a line at right angles to a goal line or end line and marking a side of a court or field of play for athletic games. How to use sideline in a sentence.

SIDELINE definition: 1. an activity that you do as well as your main job: 2. a line that shows the position of the side…. Learn more.

SIDELINE definition: a line at the side of something. See examples of sideline used in a sentence.

Define sideline. sideline synonyms, sideline pronunciation, sideline translation, English dictionary definition of sideline. n. 1. Sports a. A line along either of the two sides of a playing court or field, …

Sideline suggests names of unknown callers and texters, and helps you recognize spam by clearly labeling and displaying it. Sideline uses your carrier’s network for top-tier call quality. Unlike VoIP …

Jan 14, 2026 · sideline (third-person singular simple present sidelines, present participle sidelining, simple past and past participle sidelined) (sports, transitive) To place on the sidelines; to bench or to …

A sideline is a line marking the boundary of a sports field, or a secondary or less important role, job, or activity that someone holds in addition to their primary one.

Sideline definition: The position or point of view of those who observe rather than participate in an activity.

A sideline is a business activity carried on at the same time, by the same person, or at the same premises, as another, more important, business activity. The garden center developed a lucrative …