ALL meanings of addenda
ad·den·da
A a - noun addenda a plural of addendum. 1
- noun addenda (used with a singular verb) a list of things to be added: The addenda in the back of the book runs to thirty pages. 1
- noun plural addenda a thing to be added; an addition. 1
- noun plural addenda an appendix to a book. 1
- noun plural addenda Machinery. the radial distance between the tip of a gear tooth and the pitch circle of a gear or the pitch line of a rack. Compare dedendum. Also called addendum circle. an imaginary circle touching the tips of the teeth on a gear. 1
- noun addenda Plural form of addendum. 1