base course
noun
1
a
: the first or lowest course of a wall (as of a foundation wall or of the wall of a building above the basement)
b
: the bottom layer of material laid down in the construction of a pavement
2
of a ship
: a straight-line course
the destroyer turned back to base course
Dictionary Entries Near base course
Cite this Entry
“Base course.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/base%20course. Accessed 28 Nov. 2024.
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