We found 6 dictionaries that define the word two year old:

General (5 matching dictionaries)

1. two-year-old, two year old: Vocabulary.com
2. two-year-old, two year old: Dictionary.com
3. two-year-old, two year old: FreeDictionary.org
4. two-year-old, two year old: Mnemonic Dictionary
5. two-year-old, two year old: TheFreeDictionary.com

Medicine (1 matching dictionary)

6. two-year-old: Medical dictionary

Phrases: two year old horse, more... ▸ Words similar to two year old ▸ Usage examples for two year old ▸ Idioms related to two year old ▸ Wikipedia articles (New!) ▸ Words that often appear near two year old ▸ Rhymes of two year old ▸ Invented words related to two year old