Online English Dictionary and Vocabulary Builder


1. [n] the analysis of a vector field

2. [n] the organic phenomenon of rotting

3. [n] (biology) decaying caused by bacterial or fungal action

4. [n] (chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance

5. [n] in a decomposed state

add to myVocab      login      register   

Look up words in the English4Today Online Dictionary and then add them to your personal dictionary (myVocab).

Turn your word lists into tests for yourself, your friends or your students ... add a translation ... make vocabulary sets and flash cards.

All you need to start your own personal dictionary web is a free English4Today membership.

Do you know the meaning of ...

Random Members' Question

Question from:
Anthony Hughes, CEO English4Today in USA


The Road : Rolling Your Own English. Breaking the Rules of Grammar


View the answer

English grammar software checks your grammar and spelling, and gives feedback as you write!