Lexico word definition lookup

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Lexico word definition lookup",
  "version": "0.1.0",
  "description": "Right Click to lookup definition of selected word in a new Tab using Lexico",
  "background": {
    "page": "background.html"
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  }
}