Found 2 items, similar to addendum.
English → English (WordNet) Definition: addendum addendum n : textual matter that is added onto a publication; usually at the end [syn: supplement, postscript] [also: addenda (pl)]
English → English (gcide) Definition: Addendum Addendum \Ad*den"dum\, n.; pl. Addenda. [L., fr. addere to add.] A thing to be added; an appendix or addition. [1913 Webster] Addendum circle (Mech.), the circle which may be described around a circular spur wheel or gear wheel, touching the crests or tips of the teeth. --Rankine. [1913 Webster]