We found 8 dictionaries that define the word item-by-item:

General (7 matching dictionaries)

1. item-by-item: Vocabulary.com
2. item-by-item: Wordnik
3. item-by-item: Dictionary.com
4. item-by-item: Rhymezone
5. item-by-item: FreeDictionary.org
6. item-by-item: Mnemonic Dictionary
7. item-by-item: TheFreeDictionary.com

Computing (1 matching dictionary)

8. item-by-item: Encyclopedia

Definitions from WordNet (item-by-item) ▸ adjective:  separate and distinct from others of the same kind Opposite: bulk, wholesale, all at once, in bulk, en masse Types: sequential, linear, systematic, methodical, orderly, gradual, progressive, more... ▸ Words similar to item-by-item ▸ Usage examples for item-by-item ▸ Idioms related to item-by-item ▸ Wikipedia articles (New!) ▸ Popular nouns described by item-by-item ▸ Words that often appear near item-by-item ▸ Rhymes of item-by-item ▸ Invented words related to item-by-item