without a clearly defined shape or form, vague; ill-organized; unclassifiable

Formal and Informal Expressions of amorphous

In different contexts, you can replace 'amorphous' with suitable alternatives. In a more formal setting, 'unstructured, nebulous' is apt. In informal speech or writing, 'shapeless, formless' is a commonplace synonym.

amorphous: Explore its Definition & Usage

amorphous Definition

1without a clearly defined shape or form
2vague; ill-organized; unclassifiable

Using amorphous: Examples

Take a moment to familiarize yourself with how "amorphous" can be used in various situations through the following examples!

Example
The amorphous mass of jelly quivered on the plate.
Example
His thoughts were amorphous and difficult to articulate.
Example
The company's goals were amorphous and lacked direction.

amorphous Synonyms and Antonyms

Synonyms for amorphous

Antonyms for amorphous

Phrases with amorphous

amorphous solid
a solid that lacks a regular crystalline structure
Example
Glass is an example of an amorphous solid.
amorphous carbon
carbon that does not have a definite crystalline structure
Example
Amorphous carbon is used in the manufacture of ink and paint.
amorphous silicon
a non-crystalline form of silicon used in the manufacture of solar cells
Example
Amorphous silicon solar cells are less efficient than crystalline silicon solar cells.

Origins of amorphous

from Greek 'a-' (without) + 'morphē' (form)

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Summary: amorphous in Brief

'Amorphous' [əˈmɔːfəs] means without a clearly defined shape or form, or vague and ill-organized. It is often used to describe physical objects like 'The amorphous mass of jelly quivered on the plate,' or abstract concepts like 'His thoughts were amorphous and difficult to articulate.' 'Amorphous' extends into phrases like 'amorphous solid,' denoting a solid that lacks a regular crystalline structure, and 'amorphous silicon,' a non-crystalline form of silicon used in the manufacture of solar cells.