A particular surface in three-dimensional Euclidean space, the graph of a quadratic with all three variables squared and their coefficients not all of the same sign.
obpyramidal
persuadably
persuadably
adv
In such a way that one may be persuaded.
perturbedly
perturbedly
adv
In a perturbed manner.
polybromide
polybromide
adj
(chemistry, of a molecule or ion) containing three or more bromine atoms
noun
(chemistry) A molecule or ion containing three or more bromine atoms