affix (one's) signature to(redirected from affixing their signatures to)
affix (one's) signature to
To sign one's name to something, such as a document. Jason reads every contract thoroughly before affixing his signature to the bottom of it. Once you affix your signature to this last document, you'll be the owner of a brand-new car!
affix one's signature to something
to sign one's name on something. I affixed my signature to each of the documents.