innovation

innovation is a Noun

Definition:

[1] The act of innovating; introduction of something new, in customs, rites, etc. Dryden.

[2] A change effected by innovating; a change in customs; something new, and contrary to established customs, manners, or rites. Bacon. The love of things ancient doth argue stayedness, but levity and want of experience maketh apt unto innovations. Hooker.

[3] A newly formed shoot, or the annually produced addition to the stems of many mosses.