Rudimentary

Rudimentary describes something basic, elementary, or underdeveloped, often referring to the initial stages of learning or the simple forms of something complex. It implies a lack of sophistication, completeness, or advancement. This word often indicates the foundation upon which something larger or more complex is built. It suggests something is in its early, perhaps primitive, form, lacking refinement or full functionality. It can also pertain to an organ or system of the body that is not fully developed or functional.

Rudimentary meaning with examples

• The students began with a rudimentary understanding of algebra, learning basic equations before moving on to more complex problems. Their initial concepts needed expansion.
• The archaeologist unearthed a tool with a rudimentary design; a chipped stone that provided hints to early human's survival, offering insights to technological advancements.
• Her rudimentary grasp of the language made it difficult for her to hold complex conversations, but she was eager to learn more phrases to expand her skills over time.
• The app's first version contained a rudimentary user interface; simple menus that provided basic functionalities while the developers worked on updates.
• The building’s foundation was rudimentary, only supporting the weight of a single story. Further improvements required the addition of a complex infrastructure for multiple floors.