inextensible
- adjective
- /ˌɪnɪkˈstɛnsəbl/
- The rope is inextensible, meaning it cannot be stretched to reach the next branch.
Examples
-
The pressure measuring insoles are flexible in that they will easily wrap around a cylinder, but being inextensible, they are not capable of following a doubly curved surface such as a sphere.
Academic text (1994) -
Some materials are inextensible, making them unsuitable for applications that require flexibility.
-
Due to its inextensible nature, the metal rod remained perfectly straight under pressure.
Synonyms
Cannot be stretched, like some cloth or cable
Antonyms
How Extensible
Surface Forms
Morphology
inextensible = extensible (semi-transparent) = in + extens + ible
The prefix 'in-' straightforwardly negates 'extensible', yielding the meaning 'not extensible'.
Etymology
The word inextensible is made of the prefix in- meaning 'not' and the part extend meaning 'to stretch' or make longer. So inextensible means 'not able to be stretched', which is why we use it for things like ropes or cables that keep a fixed length.