Primo is the large search box you find on the library homepage.  Primo is what librarians call a "discovery layer," meaning it sits atop several large collections of sources, and by searching Primo, you can search all of those collections at once.

At the core of Primo is the Collins Library catalog, along with the catalogs of 37 additional academic libraries in Washington, Idaho, and Oregon. These catalogs help you find books, streaming media, and more held by these libraries.  Books that are not available in Collins Library can be requested through SUMMIT and will be delivered in three to five business days.

Primo also includes selected full text databases, including JSTOR and ProQuest Central.