The meaning of AMORPHOUS is having no definite form : shapeless. How to use amorphous in a sentence.

AMORPHOUS definition: lacking definite form; having no specific shape; formless. See examples of amorphous used in a sentence.

In condensed matter physics and materials science, an amorphous solid (or non-crystalline solid) is a solid that lacks the long-range order that is a characteristic of a crystal.

AMORPHOUS definition: 1. (of a physical thing) having no fixed form or shape: 2. (of an idea, a plan, etc.) having no…. Learn more.

- Something amorphous has no real shape or is irregularly shaped—like pudding; an amorphous solid lacks the perfect ordered structure of crystals. Other examples are glass, polymers, and rubber.

Definition of amorphous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

amorphous, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Jan 9, 2026 · Adjective amorphous (comparative more amorphous, superlative most amorphous) Lacking a definite form or clear shape.

Amorphous solid, any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel.

An amorphous solid is a type of solid in which the atoms, ions, or molecules are arranged in a random, non-repeating pattern. This lack of long-range order results in a disordered internal structure, a …