trilinear
adjective
tri·lin·e·ar
(ˌ)trī-ˈli-nē-ər 
: of, relating to, or involving three lines
trilinear coordinates
Cite this Entry
“Trilinear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trilinear. Accessed 7 Dec. 2025.
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