encyclopedia

word

Definition

A book or set of books, or a website, that contains information about many different subjects, usually in alphabetical order.

Usage & Nuances

More formal and academic; often refers to comprehensive sources of knowledge, either printed or digital. Don't confuse with 'dictionary' (words and meanings) or 'manual' (instructions). Common phrases include 'an online encyclopedia' or 'look (something) up in the encyclopedia.'

Example Sentences

I found the answer in the encyclopedia.

basic

This encyclopedia has many pictures.

basic

He bought a new encyclopedia for his daughter.

basic

You can find almost anything in an online encyclopedia these days.

natural

My grandfather used to read the encyclopedia just for fun.

natural

If you’re not sure about a fact, check the encyclopedia.

natural