Definition

To commit fully to a task, goal, or mode of behavior; to focus intensely and enter a state of deep concentration or determination. Often used to describe getting into the zone or buckling down to accomplish something.

Example Usage

I'm going to lock in this weekend and finish my essay before Monday.

Origin

Likely derived from sports terminology, where 'locking in' refers to intense focus during competition.

Fun Fact

The phrase gained massive popularity on social media and among Gen-Z as a motivational expression, often paired with gym or study aesthetics.

Source: Definition backfill (hailey)