Looks like someone has spent too much time adding annoying crap to dictionary.com and thesaurus.com.
Remove it by doing the following:
- In Chrome install the Custom Javascript (cjs) extension: https://chrome.google.com/webstore/detail/custom-javascript-for-web/poakhlngfciodnhlhhgnaaelnpjljija/related?hl=en
- When on dictionary.com or thesaurus.com, click on the extension's icon in the top right of your browser. The icon reads: "cjs"
- Make sure the checkbox to enable cjs for this host is enabled.
- From the external scripts dropdown, select the newest version of jQuery.
- Paste the code in
script.js
(found on this page) into the textbox hit "save", and reload the page if necessary. - All of that annoying shit should be gone now.
- If you don't want to use the CJS extension in Chrome, try Tampermonkey: https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo?hl=en
- In Firefox, use the Greasemonkey add-on: https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/
- I don't have step-by-step instructions for Greasemonkey, but it should be similar to cjs or Tampermonkey.