ELI5: Explain Like I'm 5

Morphological dictionary

A morphological dictionary is like a special book that helps you to understand how words are made up of smaller parts, called morphemes. Imagine a word like "unhappily" - it has three parts, "un-", "happy", and "-ly". The "un-" means "not", "happy" means "feeling good", and "-ly" means "in a way that does something". A morphological dictionary tells you what each of these small parts means, and helps you to understand how they can combine to make different words. It's like a big helper that makes it easier to understand words that might seem complicated at first!