meromorphically

From meromorphic +‎ -ally.

meromorphically (comparative more meromorphically, superlative most meromorphically)

1. In a meromorphic manner; by using meromorphic functions
   • 2000 January, Choi, Junesang, Srivastava, Hari Mohan, “Evaluation of higher-order derivatives of the Gamma function”, in Publikacija Elektrotehnickog fakulteta - serija matematika, volume 11, page 10 of 9-18:

     The Riemann Zeta function ${\displaystyle \zeta (s)}$ […] can indeed be continued meromorphically to the whole complex ${\displaystyle s}$-plane with a simple pole at ${\displaystyle s=1}$ (with residue 1).