plural of keratinization

(transitive, colloquial) To make sporty, or convert into a form of sport.

(mildly vulgar, slang, intransitive) To defecate. / (mildly vulgar, slang, transitive) To defecate in or on (clothing etc.). / (India, mildly vulgar, slang, transitive) To bullshit.

A routine carried out in advance of something else.