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.
hyperploids
hyperploids
noun
plural of hyperploid
hyperploidy
hyperploidy
noun
The condition of being hyperploid.
lepidophyte
lyophilised
lyophilised
verb
simple past tense and past participle of lyophilise
lyophilized
lyophilized
adj
freeze-dried
verb
simple past tense and past participle of lyophilize