Online dictionaries links:
https://www.oed.com/
https://dictionary.cambridge.org/
https://www.collinsdictionary.com/
https://www.merriam-webster.com/
https://www.ldoceonline.com/
https://www.macmillandictionary.com/
https://www.thefreedictionary.com/
https://www.dictionary.com/
https://www.vocabulary.com/dictionary/
https://www.wordreference.com/
https://www.urbandictionary.com/
