Hello, you have come here looking for the meaning of the word allergen. In DICTIOUS you will not only get to know all the dictionary meanings for the word allergen, but we will also tell you about its etymology, its characteristics and you will know how to say allergen in singular and plural. Everything you need to know about the word allergen you have here. The definition of the word allergen will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofallergen, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
1 The indefinite superlative forms are only used in the predicative. 2 Dated or archaic. 3 Only used, optionally, to refer to things whose natural gender is masculine.