Question

What is the correct plural form for the word dictionary?

Answer 1

The plural of dictionary is dictionaries.

Step-by-step explanation:

If the word ends in y then when made plural you add ies and remove the y on most occasions.

Answer 2

All these dictionaries give plurals for English nouns that have irregular plurals. For example, Merriam-Webster here says "plural mediums or me. · dia". If one of thesedictionaries does not explicitly give a plural for a noun, the noun has a regular plural, meaning you add an "s" or an "es". hope this works ;)