Definr

/* This is a template command. */
CmdUtils.CreateCommand({
  names: ["df"],
  icon: "http://definr.com/favicon.ico",
  description: "Searches for word meanings in the dictionary site Definr.com",
  help: "type df <word>",
  author: {name: "Shubhgo", email: "shubham.goel@gmail.com"},
  license: "GPL",
  homepage: "http://techutney.blogspot.com/",
  arguments: [{role: 'object', nountype: noun_arb_text}],
  preview: function preview(pblock, args) {
    pblock.innerHTML = "Look for the meaning of <b>" + args.object.html + "</b>.";
  },
  execute: function execute(args) {
    Utils.openUrlInBrowser("http://www.definr.com/" + args.object.text);
  }
});