|1.||[ noun ] the act of moving a newly-built vessel into the water for the first time|
|2.||[ noun ] the act of beginning something new|
|Synonyms:||debut entry introduction unveiling first_appearance|
"they looked forward to the debut of their new product line"
|Related terms:||beginning product_introduction ushering_in naturalisation induction debut|
|3.||[ noun ] the act of propelling with force|
|Related terms:||propulsion rocket_firing launch|