cosponsor

[koh-spon-ser]
verb (used with object)
  1. to act as cosponsor for.

Origin of cosponsor

Related formsco·spon·sor·ship, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for cosponsor

Contemporary Examples of cosponsor