Dictionary.com
Thesaurus.com

auri-

1 American  
  1. a combining form meaning “gold”.

    auriferous.


auri- 2 American  
  1. a combining form meaning “ear”.

    auriform.


Etymology

Origin of auri-1

< Latin aur ( um ) + -i- -i-

Origin of auri-2

From the Latin word auris ear 1