a compact disc onto which data can be written but not erased or modified.
Were P And R Once The Same Letter?Do you ever stop and look at the shape of our alphabet? Each letter looks natural to us now, but all those lines and circles have unique histories. It’s easy to make assumptions that our letters make sense, that they developed in some orderly logical way, and one reasonable assumption would be that P and R are related to each other based on their form. …
What’s The Difference Between Acronyms And Abbreviations?Is there a difference between acronyms and abbreviations? Most people think they’re pretty similar … and they’re definitely used in similar ways. But, there are slight differences What is an abbreviation? An abbreviation is any shortened or contracted form of a word or phrase. Did you catch the word any in there? That means abbreviation is the blanket term for all these shortened words we’ve all been using …
Origin of CD-R
1985–90; C(ompact) D(isc)-R(ecordable)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019