"college tutor" is correct and usable in written English.
You might use it when referring to someone who teaches at a college. For example, "Our college tutor provided us with helpful tips on studying for exams."
Randall was a college tutor with limited previous writing experience.
Mr Foster was then summoned to see his college tutor.
An art college tutor might hang alongside Damien Hirst and an unknown street artist.
"Your college tutor told me you're doing really well," Claire tells Emma.
The jurors -- who included a marketing director, a homemaker, a college tutor, a speech pathologist, a supervisor at a utility and a teacher -- all left without commenting.
You can look from an early Lowry to an industrial scene by his college tutor, the French impressionist Adolphe Vallette, and see just how much he learned.
What if campuses were full of under-served high school students meeting with their college tutors?
"We are 'twindividuals'," she laughs, in response to their college tutors' criticism that they were not individual enough.
Some, like Ms. Vanible, are enrolling their children in college tutoring programs or hiring tutors, while others are relying on after-school programs in churches and community centers, according to parents, teachers and social service providers.
As high school students improved in academic disciplines, their college tutors learned more about the lives and struggles of New York City teenagers.
Cost: £48, including refreshments and resources Insight into Journalism: investigative and features journalism This seminar, part of our popular Insight into Journalism series, gives secondary school teachers and college tutors the chance to spend a day at the Guardian.
