Usually means: Substance causing dilation of blood vessels.
Definitions Related words Mentions History Easter eggs (New!)
We found 6 dictionaries that define the word atopen:

General (2 matching dictionaries)
  1. atopen: Wiktionary
  2. atopen: Dictionary.com

Medicine (4 matching dictionaries)
  1. atopen: Merriam-Webster Medical Dictionary
  2. Dorland's Illustrated Medical Dictionary (No longer online)
  3. online medical dictionary (No longer online)
  4. atopen: Medical dictionary

Google, News, Images, Wikipedia, Reddit, BlueSky
Definitions from Wiktionary (atopen)

▸ noun:  (obsolete, immunology) Anything that induces an atopic allergy

Similar:
alloreaction, alloresponse, antianaphylaxis, antigen, immunotoxicant, allergome, aeroallergy, alloactivation, autoadjuvant, autoactivity, more...

▸ Words similar to atopen

▸ Usage examples for atopen

▸ Idioms related to atopen

▸ Wikipedia articles (New!)

▸ Popular adjectives describing atopen

▸ Words that often appear near atopen

▸ Rhymes of atopen

▸ Invented words related to atopen

Similar:
alloreaction, alloresponse, antianaphylaxis, antigen, immunotoxicant, allergome, aeroallergy, alloactivation, autoadjuvant, autoactivity, more...



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 "atopen" 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: Threepeat Redux