Definition of ATP in English:

ATP

Line breaks: ATP
Pronunciation: /eɪtiːˈpi
 
/

abbreviation

1 Biochemistry Adenosine triphosphate.
1.1British Automatic train protection, a system for automatically stopping a train if its driver does not observe signal warnings or speed restrictions.

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Word of the day grammarian
Pronunciation: grəˈmɛːrɪən
noun
a person who studies and writes about grammar