Perhaps you could study Blenders' nodes systems? I've found that channels dedicated to shader and geometry nodes are a lot more precise in their terminology and succinct in their explanations. Probably that is because their target audiences are slightly more advanced and, also, the positive influence of math on their method.
Here are a few Youtube channels I recommend: - Erindale. He's probably the most known Blender node wizard. His videos are pleasant, thorough and accurate. - Just 3d things. Another channel about nodes, also very thorough and precise. - Sam Bowman. A channel that methodically goes through the creation of different materials. A very useful resource. - Entagma. They're mainly Houdini people, but in the last months they've also started doing geometry nodes videos. Great and informative stuff.
There are many others, but I can't remember them right now.