HBA solvent 

Synonyms: hydrogen-bond acceptor solvent, protophilic solvent
https://doi.org/10.1351/goldbook.08175
Strongly or weakly basic solvent capable of acting as a hydrogen-bond acceptor (HBA) and forming strong intermolecular solute-solvent hydrogen bonds.
Note:
A solvent that is not capable of acting as a hydrogen-bond acceptor is called a non-HBA solvent.
Source:
PAC, 2022, 94, 353. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 2021)) on page 430 [Terms] [Paper]