Sure! Let's break down the word "underframe."
Underframe (noun): The underframe is the internal supporting structure of something that helps it keep its shape. Think of it like the skeleton of a building or a piece of furniture. It holds everything together.
In more advanced contexts, "underframe" can refer to the structural elements in various fields, such as: - Automotive Engineering: The underframe of a car provides support for the body and components. - Architecture: In building design, the underframe must be carefully calculated to support the weight of the structure above.
While "underframe" primarily refers to a supporting structure, it can also be used metaphorically to describe the foundational ideas or principles behind something. For example: - "The underframe of her argument is based on solid research."
There are no specific idioms or phrasal verbs directly related to "underframe," but you can use phrases like: - "Build a strong foundation" (similar to having a strong underframe).
In summary, the word "underframe" refers to the essential internal structure that supports and gives shape to an object.