1. To diverge or deviate from what is expected by someone or those who are supposed to be doing something: "Henry's severe headache was the result of his aberrating from his commitment to staying sober."

"Carl decided to aberrate from the usual route to the farm when he took a side road."

"Allison was aberrating her normal work schedule so she could attend a concert in the evening."

2. To produce something that is not considered to be normal or proper: "When Claudia aberrates from her usual piano-practice schedule, her musical performance is never be up to its normal standard."

"The chemist accidentally mixed up the wrong chemical formula and therefore aberrated a very bad odor in the laboratory."