rudiment

/ˈrudəmənt/
noun
  1. The basic or elementary principles of a subject or skill.
    • He learned the rudiments of piano before attempting a complex sonata.
    • Understanding the rudiments of grammar is essential for writing clearly.
    • The course teaches the rudiments of cooking, like chopping and boiling.
  2. A basic, undeveloped, or imperfect form of something.
    • In the embryo, the limbs appear as small rudiments at first.
    • The tiny bud was a rudiment of the flower that would bloom in spring.
    • His plan was just a rudiment, lacking any real details.
Antonyms
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