Given a hypergeometric series 
, 
is called a hypergeometric term (Koepf 1998, p. 12).
See also
Explore with Wolfram|Alpha
More things to try:
References
Koepf, W. Hypergeometric Summation: An Algorithmic Approach to Summation and Special Function Identities. Braunschweig, Germany: Vieweg, 1998.
Referenced on Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Hypergeometric Term." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/HypergeometricTerm.html