assistant
UK: əˈsɪstənt | US: əˈsɪstənt
n. a person who helps someone else, typically in a subordinate role
n. a tool or feature designed to aid in a task (e.g., virtual assistant)
The word "assistant" originates from the Latin assistere ("to stand by, help"), combining ad- (toward) + sistere (to stand). The suffix -ant (from Latin -ans/-antem) denotes an agent performing an action. Over time, the term evolved in Middle French as assistant, retaining its core meaning of "one who aids." The English adoption in the 15th century preserved this logic, emphasizing the helper's active role.
She works as an assistant to the CEO.
The virtual assistant reminded him of his appointments.
He hired an assistant to manage his schedule.
The teacher’s assistant graded the papers.
This software includes a helpful writing assistant.