1. In manufacturing:
* To push or force material through a die to create a desired shape. This is a common process used to create objects like pipes, wires, and plastic containers. The material being extruded is typically heated to a malleable state, then pushed through a die with a specific shape, resulting in a continuous length of material with that shape.
2. In 3D modeling:
* To create a 3D object by extending a 2D shape along a path or axis. This is a common technique used in 3D software to create objects like cylinders, boxes, and complex shapes. The user defines a shape and a path, and the software "extrudes" the shape along the path, creating a 3D object.
3. In geology:
* To push or force rock or other geological material out of its original position. This can happen through tectonic plate movement, volcanic activity, or other geological processes.
4. In general language:
* To push or force something out of a place or opening. This is a more general meaning of the word, and can be used in a variety of situations.
To understand the specific meaning of "extrude," you need to consider the context in which the word is being used.
Here are some examples:
* "The plastic was extruded through a die to create a pipe." (Manufacturing)
* "I used the extrude tool in my 3D modeling software to create a cylinder." (3D Modeling)
* "The volcanic eruption extruded lava and ash." (Geology)
* "He extruded the toothpaste from the tube." (General language)