Definition of 'retch'

There is a scientific bent to 9 new words added to the Collins Online Dictionary, including three types of 'blot' tests, and words relating to electric vehicles. Read more

Whether you're in search of a crossword puzzle, a detailed guide to tying knots, or tips on writing the perfect college essay, Harper Reference has you covered for all your study needs. Read more

It’s new words time at Collins Dictionary and this month we see the addition of words like fingerling, net zero and emotional support animal. This month, there were a few animal-related additions. Read more

Download our English Dictionary apps - available for both iOS and Android. Read more

Our new online dictionaries for schools provide a safe and appropriate environment for children. And best of all it's ad free, so sign up now and start using at home or in the classroom. Read more

We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! Amaze your friends with your new-found knowledge! Read more

All the latest wordy news, linguistic insights, offers and competitions every month. Read more

There are many diverse influences on the way that English is used across the world today. We look at some of the ways in which the language is changing. Read our series of blogs to find out more. Read more

I’m sure a lot of people would agree that we live in strange times. But do they have to be so strange that Area 51 is making headlines? And what’s this about fish the look like aliens. September’s Words in the News explain all. Read more