lacking definite form; having no specific shape; formless: the amorphous clouds. of no particular kind or character; indeterminate; having no pattern or structure; unorganized: an amorphous style; an amorphous personality. Petrography, Mineralogy. occurring in a mass, as without stratification or crystalline structure.

What does amorphous mean as it is used in a sentence?

Definition of Amorphous. having no clear shape or form. Examples of Amorphous in a sentence. 1. Because the painting was amorphous, I had no idea what it represented.

What does the word amorphous mean in science?

In condensed matter physics and materials science, an amorphous (from the Greek a, without, morphé, shape, form) or non-crystalline solid is a solid that lacks the long-range order that is characteristic of a crystal. In some older books, the term has been used synonymously with glass. ... Polymers are often amorphous.