Words similar to catchphrase

Example sentences for: catchphrase

How can you use “catchphrase” in a sentence? Here are some example sentences to help you improve your vocabulary:

As long ago as the mid 1960s, the phenomenon was conspicuous enough to inspire the title of a comedy series on BBC radio, I'm Sorry I'll Read That Again (whence the title of the current I'm Sorry I Haven't a Clue )--the catchphrase adopted by radio presenters as part of their retrieval strategy.
has become a national catchphrase).