rĕ-gĕmo — Lewis & Short
rĕ-gĕmo, ĕre, v. n.,
I to resound with sighs or groans (perh. only in the foll. passages):
abjunctis regemunt tabulata cavernis,Stat. Th. 5, 389:
regemunt lacus,id. ib. 8, 17.