What does «primitivo» mean in Spanish?

First in its line, or that does not have or take origin from anything else.
Old.

Examples of use in Spanish: "armas primitivas".
Not very civilized.

Examples of use in Spanish: "costumbres primitivas".
The painter or sculptor prior to the Renaissance.
(arte primitivo) Primitive art is a broad term that can describe different types of current art, from other periods, origins or techniques.