Bihourly - definition of bihourly by The Free Dictionary
occurring every two hours
References in periodicals archive
In a double-blind administration, subjects received 200 mg caffeine gum or identical placebo gum bihourly
each morning from 1 a.
For the symptom-triggered approach, the patient's CIWA-Ar score is determined hourly or bihourly
and the medication is administered only when the score is elevated.