1. A procedure or sequence of actions that does not follow standard, established, or expected patterns or rules
The irregular process of the investigation raised concerns among the authorities.
O processo irregular da investigação levantou preocupações entre as autoridades.
2. In anatomy, a bony projection or protuberance that is asymmetrical or non-uniform in shape
The temporal bone has an irregular process that articulates with the mandible.
O osso temporal possui um processo irregular que se articula com a mandíbula.
3. In linguistics, a grammatical form that does not follow regular conjugation or declension patterns
The verb 'go' is an irregular process in English grammar.
O verbo 'go' é um processo irregular na gramática inglesa.