noun

dictionary

dictionary

I looked up the word in the dictionary.

I looked up the word in the dictionary.

A good dictionary is essential for learning a language.

A good dictionary is essential for learning a language.

look up ((sth.)) in a dictionary to search for a word I looked up the new word in a dictionary.

a dictionary of ((a language)) a dictionary for a specific language This is a dictionary of American English.

Synonyms: lexicon, glossary, thesaurus

From Medieval Latin 'dictionarium' (a collection of words), from Latin 'dictio' (word, expression).

A 'dictionary' is a collection of 'dictions' (words). The '-ary' suffix often means 'a place for'.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.