The formation of microbranches, especially during the initiation of a crack.

(humorous) Said when asked the time, humorously indicating that one does not know or does not care to check, or that one is not wearing a wristwatch and that nothing is to be seen on the wrist but ...

(historical) A member of a Trinidadian subculture of men who wore zoot suits and pursued a glamorous lifestyle.

(organic chemistry) The addition of a styryl group