To refine.
Of or pertaining to a function expressible as f(⃑x)=A⃑x+⃑b (where A is a linear transformation and ⃑b is a constant), which, regarded as a transformation, maps parallel lines to parallel lines and finite points to finite points.
Assigning finite values to finite quantities.
Of two materials, having mutual affinity.
A relative by marriage.
To refine; remove imperfections from.
To refine; to wear off the rudeness, coarseness, or rusticity of; to make elegant and polite.
To apply shoe polish to shoes.
To become smooth, as from friction; to receive a gloss; to take a smooth and glossy surface.
To shine; to make a surface very smooth or shiny by rubbing, cleaning, or grinding.
Refinement; cleanliness in performance or presentation.
Cleanliness; smoothness, shininess.
A substance used to polish.