q.h.

abbreviation for

1. (in prescriptions) each hour; every hour.

Word History and Origins

Origin of q.h.¹

From Latin quāque hōrā

Example Sentences

Q.H. and U.H. conducted the intercalation experiments.

From Nature

H.-K.M. and Q.H. were supported by NSF grants EAR-1345112 and EAR-1447438.

From Nature