Does the multiplicity of matrix eigenvalues in linear algebra refer to the number of repeated occurrences of an eigenvalue?

Does the multiplicity of matrix eigenvalues in linear algebra refer to the number of repeated occurrences of an eigenvalue?

The multiplicity of an eigenvalue can be divided into geometric multiplicity and algebraic multiplicity. Algebraic multiplicity refers to the multiplicity of the eigenvalue with multiple roots (that is, the number of repeated occurrences as you call it). Geometric multiplicity refers to the number of eigenvectors corresponding to the eigenvalue. Geometric multiplicity is always less than algebraic multiplicity