Definition
When something is 'rudimentary,' it means it's basic, elementary, or in an early stage of development. Think of rudimentary drawing skills ✏️ when you're just learning to sketch. It implies simplicity and a lack of sophistication. It's not advanced or complex; it is fundamental and foundational. It can describe skills, systems, or knowledge. It's akin to the first few steps in learning to ride a bike 🚲.