age/additional-ecmascript-features-for-web-
browsers.html#sec-object.prototype.__defineGetter__)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ Polyfill of ` Object.prototype.__defineGetter__ ` in ` core-js ` ](https://github.com/zloirock/core-js#ecmascript-object)
  * [ ` Object.prototype.__defineSetter__() ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__defineSetter__)
  * [ ` get ` ](/en-US/docs/Web/JavaScript/Reference/Functions/get)
  * [ ` Object.defineProperty() ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty)
  * [ ` Object.prototype.__lookupGetter__() ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__lookupGetter__)
  * [ ` Object.prototype.__lookupSetter__() ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__lookupSetter__)
  * [ JS Guide: Defining Getters and Setters ](/en-US/docs/Web/JavaScript/Guide/Working_with_objects#defining_getters_and_setters)
  * [ Firefox bug 647423 ](https://bugzil.la/647423)

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