ultrapolynomial

Noun

 * 1)  A power series in several variables $$P: K^d \rightarrow K$$ (with $$K$$ a field) of the form $$P(x) = \Sigma_{\alpha \in \mathbb{N}^d} c_\alpha x^\alpha$$ whose coefficients are bounded in some specific sense.

Adjective

 * 1) Relating to ultrapolynomials.