Comprehensive Dictionaries:
* The Yiddish Book Center: [https://www.yiddishbookcenter.org/](https://www.yiddishbookcenter.org/) - This website offers a searchable dictionary with definitions, etymology, and examples.
* Weingarten Yiddish Dictionary: [https://www.weingarten.com/yiddish/](https://www.weingarten.com/yiddish/) - A comprehensive dictionary with a good selection of examples.
* The Oxford Yiddish Dictionary: [https://www.oxfordreference.com/view/10.1093/acrefore/9780190277757.001.0001/acrefore-9780190277757-e-504](https://www.oxfordreference.com/view/10.1093/acrefore/9780190277757.001.0001/acrefore-9780190277757-e-504) - This online dictionary from the Oxford Reference is a paid resource, but the preview allows you to access a considerable number of entries.
* Yiddish Language Resources: [https://yiddish.nyu.edu/resources/](https://yiddish.nyu.edu/resources/) - This website provides various resources for learning Yiddish, including a dictionary.
Online Translation Tools:
* Google Translate: [https://translate.google.com/?hl=en&sl=yi&tl=en](https://translate.google.com/?hl=en&sl=yi&tl=en) - While not as comprehensive as a dedicated dictionary, Google Translate can provide a quick translation for basic Yiddish words and phrases.
Other Resources:
* The Yiddish Language Institute: [https://yiddish.nyu.edu/](https://yiddish.nyu.edu/) - This website offers various resources for learning Yiddish, including a dictionary.
* YIVO Institute for Jewish Research: [https://www.yivo.org/](https://www.yivo.org/) - A comprehensive resource for Yiddish language and culture, including a dictionary.
It's worth noting that while free dictionaries are great for basic searches, they may not be as complete or detailed as paid dictionaries. For more advanced study, you might consider investing in a physical dictionary or online subscription service.