adjective.
Of or like a burden; arduous or demanding
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
not easily borne; wearing
Word Usage
"From free learning sources such as MIT OpenCourseWare, to fully formed tuition-free degree programs such as those offered by University of the People, the phrase "burdensome tuition" is becoming a phrase of the past."