noun

sideline

sideline, secondary job, touchline

The coach shouted from the sidelines.

The coach shouted from the touchline.

She has a sideline selling jewelry.

She has a sideline selling jewellery.

An injury forced him to the sidelines.

An injury forced him to the sidelines.

from the ((sidelines)) from a position of observing, not participating He offered advice from the sidelines.

as a ((sideline)) as a secondary activity or job He works as a teacher, with writing as a sideline.

Synonyms: (job) side hustle, part-time job; (sports) touchline

From 'side' + 'line'. Literally, the line at the side of a sports field. This extended to mean an activity 'on the side' of one's main occupation.

Picture a football match. The main action is on the pitch, while the manager is on the 'sideline'. A 'sideline' job is similar—it's not your main game.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.