(~s, ~ing, ~ed)
1.
A person’s ~ is someone who gives them help and advice over a period of time, especially help and advice related to their job.
N-COUNT: usu poss N
2.
To ~ someone means to give them help and advice over a period of time, especially help and advice related to their job.
He had ~ed scores of younger doctors.
VERB: V n
~ing
...the company’s ~ing programme.
N-UNCOUNT