Definitions:

1. A chemical process developed by Fritz Haber and Carl Bosch for synthesizing ammonia from nitrogen and hydrogen gases. This process is crucial for producing fertilizers and has a significant impact on agriculture. NOUN
   • Iron is the catalyst used to make ammonia in the Haber process .
2. A catalytic process that converts atmospheric nitrogen into ammonia. NOUN
   • The Haber process is fairly simple to understand, it is fixing of nitrogen from the atmosphere.

Synonyms:

• ammonia synthesis
• haber-bosch process
• nitrogen fixation
• synthetic ammonia production