A. A habitual exercise of a person: my custom of studying a little before slumber. See Synonyms at behavior. syn: custom, pattern, apply imply an established means of accomplishing issues. custom, placed on a community or to somebody, implies a more or less lasting method of acting strengthened by tradition https://personalizedpennantflags52841.frewwebs.com/38344068/top-guidelines-of-custom-pennant