Definition of sidewall
1 : a wall forming the side of something
2 : the side of an automotive tire between the tread shoulder and the rim bead
Recent Examples of sidewall from the Web
With this layout, notes bounce off the sidewalls and reach the listener quickly, creating a sense of intimacy.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sidewall'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of sidewall
Learn More about sidewall
Seen and Heard
What made you want to look up sidewall? Please tell us where you read or heard it (including the quote, if possible).