Definitions Related words Mentions History
We found 16 dictionaries that define the word phototonus:

General (14 matching dictionaries)
  1. phototonus: Merriam-Webster
  2. phototonus: American Heritage Dictionary of the English Language
  3. phototonus: Collins English Dictionary
  4. phototonus: Wordnik
  5. phototonus: Wiktionary
  6. phototonus: Webster's New World College Dictionary, 4th Ed.
  7. phototonus: Infoplease Dictionary
  8. Phototonus, phototonus: Dictionary.com
  9. Phototonus: Online Plain Text English Dictionary
  10. phototonus: Webster's Revised Unabridged, 1913 Edition
  11. Phototonus: AllWords.com Multi-Lingual Dictionary
  12. phototonus: FreeDictionary.org
  13. phototonus: The Phrontistery - A Dictionary of Obscure Words
  14. phototonus: TheFreeDictionary.com

Medicine (2 matching dictionaries)
  1. online medical dictionary (No longer online)
  2. phototonus: Medical dictionary

Google, News, Images, Wikipedia, Reddit, Scrabble
Definitions from Wiktionary (phototonus)

▸ noun:  sensitivity to, or irritation caused by, light

Similar:
photointensity, photoresponse, photohyperpolarization, photoeffect, photoelectroactivity, photoperturbation, photopion, photosensitization, photothreshold, photophysics, more...

Opposite:
scototonus, nyctotonus

▸ Words similar to phototonus

▸ Usage examples for phototonus

▸ Idioms related to phototonus

▸ Wikipedia articles (New!)

▸ Popular adjectives describing phototonus

▸ Words that often appear near phototonus

▸ Rhymes of phototonus

▸ Invented words related to phototonus

Similar:
photointensity, photoresponse, photohyperpolarization, photoeffect, photoelectroactivity, photoperturbation, photopion, photosensitization, photothreshold, photophysics, more...

Opposite:
scototonus, nyctotonus



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.


(Click a button above to see words related to "phototonus" that fit the given meter.)



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Compound Your Joy