1.nounThe period of time immediately following a marriage.
2.nounA trip taken by a newly married couple during this period.
"We went to Greece for our honeymoon."
3.nounA period of goodwill at the beginning of a new term or relationship (e.g. towards a newly elected politician or in respect of a new business arrangement).
"Now that the honeymoon is over, it’s time for us to get down to the business at hand."
4.verbTo have a honeymoon (a trip taken by a couple after wedding).