The phrase "decade years" refers to the years that end in zero (0) from 10 to 90. It is used to talk about specific periods within a decade, like the 20's, 30's, 40's, and so on.
Sentences with «decade years»
The demands on our education system are much greater than just a few decades years ago. (belkfoundation.org)
I've spent the past decade years visiting the world's finest luxury hotels. (aweekatthebeach.com)
Over the last decade years, we have built partnerships with multiple school districts across the region. (nctresidencies.org)