IPA: //ʌnˈsiːm//
KK: /ʌnˈsim/
To take apart the stitches or seams of a piece of fabric or clothing.
The tailor had to unseam the dress to make it fit better.
Past: unseamed
Past Participle: unseamed
Unseam → It is formed from "un-" (meaning not) and "seam" (from Old English "seam", meaning a line of stitching). The word "unseam" means to undo or separate the stitching, effectively meaning to take apart something that has been sewn together.
Think of 'not' ('un-') and a 'line of stitching' ('seam') — this helps you remember that 'unseam' means to take apart the stitches.