Headwall vs Sidewall - What's the difference?
headwall | sidewall |
(geography) The highest cliff of a glacial cirque.
(geology) The steep cliff at the back of a cirque.
(civil engineering) A retaining wall at the outlet of a drain or culvert.
The side of a tire.
:If the puncture had been in the tread I could have had the tire patched, but it was in the sidewall and they can't fix that: they have to replace the whole tire.
The wall forming the side of a structure.
# The wall forming the side of a racquetball court.
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