aide
/eɪd/; /eɪd/ (UK) /eɪd/ (US)
Definitions
1. noun
A person who assists or supports another person, especially in a position of authority.
“The aide to the governor helped prepare the speech for the upcoming election.”
2. noun
A person who assists or provides technical or professional advice in a particular field.
“The medical aide helped the doctor with the patient’s diagnosis and treatment.”
3. verb
To assist or support someone, especially in a position of authority.
“The new employee will aide the manager in making important decisions.”