launchplatform

noun
UK /lɔːntʃ ˈplætfɔːm/
US /lɔːntʃ ˈplætfɔːrm/

A launch platform is a strong flat place where a rocket or boat starts its trip.

The rocket stood on the launch platform and blasted into the sky.


OTHER MEANINGS

2. A floating structure from which boats or seaplanes are lowered into the water.

The crew lowered the lifeboat from the launch platform into the sea.

3. A digital service or website where new products or businesses are introduced to the public.

The startup used an online launch platform to show its new app to investors.

4. A raised base used to send off fireworks safely.

We set the fireworks on a launch platform far from the crowd.