untrim
verb/ʌnˈtɹɪm/
Etymology From un- + trim.
1
To remove the trimmings or adornments from.
- 1824-1832, Mary Russell Mitford, Our Village She was trimming a very smart straw hat with pink ribbons; trimming and untrimming, for the bows were tied and untied, taken off and put on, and taken off again, with a look of impatience and discontent […]
2
CAD, Computer graphics, Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences To restore the original shape of (a surface that has been trimmed).