We found 9 dictionaries that define the word afterimages:

General (6 matching dictionaries)

1. afterimages: Merriam-Webster
2. afterimages: Collins English Dictionary
3. afterimages: Vocabulary.com
4. afterimages: Wordnik
5. afterimages: Wiktionary
6. afterimages: Dictionary.com

Computing (1 matching dictionary)

7. Afterimages: Encyclopedia

Medicine (2 matching dictionaries)

8. afterimages: Merriam-Webster Medical Dictionary
9. Afterimages: Medical dictionary

(Note: See afterimage as well.)

Definitions from Wiktionary (afterimage) ▸ noun:  An image which persists or remains in negative after the original stimulation has ended. ▸ Also see afterimage ▸ Words similar to afterimages ▸ Usage examples for afterimages ▸ Idioms related to afterimages ▸ Wikipedia articles (New!) ▸ Popular adjectives describing afterimages ▸ Words that often appear near afterimages ▸ Rhymes of afterimages ▸ Invented words related to afterimages