I should also check if there's any academic or public access where such a copy might be available, like in a university library's digital collection. But the user would need a library card to access that. It's important to highlight that downloading copyrighted material without permission is illegal and unethical.
Next, I should outline the options. Mention that while a free PDF isn't available, there are legitimate sources like the Merriam-Webster website where they can look up words online. Also, maybe suggest purchasing an e-book version through platforms like Kindle or the publisher's site. Additionally, some libraries offer access to digital versions through their online services like OverDrive or Libby. merriam webster collegiate dictionary 12th edition pdf link
For immediate reference, visit Merriam-Webster Online for free access to definitions and usage guides. I should also check if there's any academic