Idioms and Phrases with make a practice of
make a practice of
Habitually do something, as in Bill makes a practice of checking the oil and gas before every long trip. [c. 1900]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.