On/from the sidelines
prepositional phrase
Not participating actively in an activity but observing or advising it.
He decided to watch the game from the sidelines.

Often appears as...
- stand on the sidelines
- watch from the sidelines
Usage tips
Idiomatic
prepositional phrase
To not be involved in an important situation, often a decision making process.
She has been kept on the sidelines during the discussions about her project.

Often appears as...
- keep on the sidelines
- remain on the sidelines
Usage tips
Idiomatic
prepositional phrase
Not participating actively in an activity but observing or advising it.
He decided to watch the game from the sidelines.

Often appears as...
- stand on the sidelines
- watch from the sidelines
Usage tips
Idiomatic
prepositional phrase
To not be involved in an important situation, often a decision making process.
She has been kept on the sidelines during the discussions about her project.

Often appears as...
- keep on the sidelines
- remain on the sidelines
Usage tips
Idiomatic
Definition 1 of 2

Observing Role
Used when someone is present at an event but does not take an active part in it.

The consultant stayed on the sidelines during the team's brainstorming session.
Advisor Position
Implies a person has a role to give advice or feedback without direct involvement.

The former CEO now contributes from the sidelines as an advisor.
Passive Engagement
Indicates close observation or interest while not being actively engaged.

Parents often watch their children's sports games from the sidelines.
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