custom |
tration |
Tration is likely misspelled.
Tration has no English definition.
As a noun custom
is frequent repetition of the same behavior; way of behavior common to many; ordinary manner; habitual practice; usage; method of doing, living or behaving.
As an adjective custom
is made in a different way from usual, specially to fit one's needs.
As a verb custom
is to make familiar; to accustom.