bells and whistles
plural noun
Definition of bells and whistles
: items or features that are useful or decorative but not essential : frills
People Are Reading
1968
First Known Use of bells and whistles
1968
BELLS AND WHISTLES Defined for English Language Learners
bells and whistles
noun
Definition of bells and whistles for English Language Learners
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: parts and features that are useful or appealing but not essential or necessary
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