Definition of preshrink in US English:

preshrink

verbpreshrank, preshrunk

[with object]
  • Put (a fabric or garment) through a shrinking process to prevent further shrinking after washing or cleaning.

    ‘most of the fabric available in here has been preshrunk’

Pronunciation

preshrink

/priˈʃrɪŋk//prēˈSHriNGk/