01 a. Of or pertaining to building or construction; architectural.
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1.
Of or pertaining to building or construction; architectural.
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2.
Structural.(Biol.)
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3.
Of, pert. to, or designating, the rock structures and external forms resulting from the deformation of the earth's crust; as, tectonic arches or valleys; tectonic plates.(Geol. & Phys. Geog.)