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Tetragonal (ខ្មែរ ~ English និងសំឡេង)

Tetragonal



Same as: pyramidal
ENGLISH MEANING
adjective
1.
Having four prominent longitudinal angles.
2.
Designating, or belonging to, a certain system of crystallization; dimetric.
3.
Of or pertaining to a tetragon; having four angles or sides; thus, the square, the parallelogram, the rhombus, and the trapezium are tetragonal fingers.