Dictionary.com
definitions
  • synonyms

dedendum

[dih-den-duh m]
See more synonyms for dedendum on Thesaurus.com
noun, plural de·den·da [dih-den-duh] /dɪˈdɛn də/. Machinery.
  1. (on a gear or rack) the radial distance between the pitch circle or line and the root circle or line.Compare addendum(def 3a).
Show More

Origin of dedendum

1900–05; < Latin: to be given up, gerund of dēdere, equivalent to dē- de- + -dere combining form of dare to give; see addendum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018