Refers to the actual use of a physical pump or action to inflate something.

Physical action

Used in a literal context, there is no metaphorical intent, it's about inflating objects.

Literal meaning

Often done as preparation before one can use certain objects like tires or balls.

Used to describe the act of inspiring or cheering someone to boost their morale.

Can imply creating an energetic mood in a social event or gathering.

It's an informal phrase, not used in very formal or professional situations.

Often used to express the act of making a situation more lively or exciting.

This phrase can be seen as figurative when not referring to volume literally.

In a specialized context, it's about improving or intensifying a technical process.

Commonly used among professionals in industry related to processes or systems.