A honeymoon period is the first happy weeks of a marriage or an arrangement. A short honeymoon period, the honeymoon period is over.
It is used far more of governments and new jobs than of marriages now. The point of the phrase is that the period ends, which is why it is nearly always mentioned as it does.
1nounhoneymoon periodThe first happy weeks of a marriage or an arrangement.
“The honeymoon period with the new manager lasted about a month.”
honeymoon period is a period.
Practised in Family & People