structureless

[ struhk-cher-lis ]

adjective

1. without structure, organization, or arrangement; formless.

Other Words From

• structure·less·ness noun

Word History and Origins

Origin of structureless¹

First recorded in 1840–50; structure + -less

Example Sentences

Now, on our view, that colouration follows structure, we ought to find an absence of decoration in this structureless group.

From Project Gutenberg

The more I have studied these structureless beings—cells without nuclei!

From Project Gutenberg

These structureless plasma bodies show unmistakably that their vital activity is a purely chemical phenomenon.

From Project Gutenberg

The ventral surface is very narrow towards the posterior end of the animal; it is formed of thin, structureless membrane.

From Project Gutenberg

The small particles of protoplasm which constitute "cells" are far indeed from being structureless.

From Project Gutenberg