concave

Vocabulary Word

Definition

'Concave' is a term used to describe a surface or line that curves inward, like the inner surface of a spoon or a smile.

Examples in Different Contexts

In sculpture, 'concave' forms can create intriguing shadows. A sculptor might express, 'This concave surface will cast dramatic shadows under the right lighting.'

Practice Scenarios

Academics

Scenario:

We're reviewing the properties of this mathematical function in today's class. Its characteristics over certain intervals are intriguing.

Response:

I'll revisit my notes. I think proving this function to be concave over that interval will be challenging.

Tech

Scenario:

We're working on this new augmented reality system. Something about the projection isn't quite right.

Response:

Could it be related to the concave lens? Maybe we should recheck the light divergence.