antihydrogen

Noun

 * 1)  The antimatter equivalent of hydrogen, consisting of an antiproton and an positron (antielectron).
 * 2)  An atom of the antimatter equivalent of hydrogen.

Translations

 * Catalan: antihidrogen
 * French:
 * German:
 * Hindi: प्रत्युदजन
 * Italian: antiidrogeno
 * Korean: 반수소(反水素)
 * Malay: antihidrogen
 * Polish: antywodór
 * Portuguese:
 * Brazilian: anti-hidrogênio
 * European: anti-hidrogénio
 * Spanish: antihidrógeno