Simple Definition of customary

from our Learner's Dictionary

customary

adjective

1
: usually done in a particular situation or at a particular place or time
He forgot the customary "thank you."
It is customary to hold the door open for someone who is entering a building behind you.
2
always used before a noun : usual or typical of a particular person
She dressed in her customary fashion.
He did the work with his customary efficiency.

Cite this Entry

“Customary.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/customary. Accessed 29 Jul. 2026.

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