Definition of nicefy in English:

nicefy

(also nicify)

verb

rare
  • with object To make dainty or delicate; to make respectable or decent.

Origin

Early 17th century; earliest use found in Randle Cotgrave (fl. 1587–?1630), lexicographer. From nice + -fy; compare -ify.

Pronunciation

nicefy

/ˈnʌɪsɪfʌɪ/