deformable
UK[dɪˈfɔːməbl]US[dɪˈfɔːrməbl]
adj
capable of being deformed, especially of a solid material that can undergo a change in shape without breaking.
adj
(physics/engineering) describing a body or material that can change shape under the influence of a force and may or may not return to its original shape.
Morpheme Breakdown
de
form
able
de
reverse
form
shape
able
capable of
Etymology
the word "deformable" is a modern english construction built upon classical latin elements. the core root "form," from latin forma (shape, beauty), carries the fundamental concept of structure and appearance. the prefix "de-," also from latin, acts as a reversive or privative force, implying a removal or distortion of that original shape. finally, the suffix "-able," descending from the latin adjectival suffix -abilis, confers the meaning of "susceptible to" or "capable of undergoing" the action. thus, the literal morphemic logic—"capable of having its shape reversed or taken away"—perfectly captures the modern technical meaning of a material's ability to be bent, stretched, or compressed.
Analysis
Structure: de (reverse) + form (shape) + able (capable of)
- de: a prefix of latin origin, meaning "down, away, off, reversal, removal."
- form: a root of latin origin (from 'forma'), meaning "shape, contour, figure, appearance."
- able: a suffix of latin origin (via old french, from latin '-abilis'), meaning "capable of, fit for, tending to."
Examples
the deformable mirror adjusted its surface to correct for atmospheric distortion.
clay is a highly deformable material when wet.
engineers study deformable bodies to improve vehicle crash safety.