Definition

Relating to the activities or preparations that happen before something is launched, especially in the context of a spacecraft or missile.

Example

The team conducted several tests during the prelaunch phase to ensure everything was ready.

Conversation

Did you hear about the prelaunch event for the new satellite?

Yeah, I read they have some exciting experiments planned.

I can't wait to see how they present the prelaunch details to the public.

Me too! It sounds like a great opportunity to learn more about space.

Synonyms & Antonyms

Root Explanation

Prelaunch → It is formed from "pre-" (meaning before) and "launch" (from Old French *lancer*, meaning to throw or hurl). The word "prelaunch" refers to the activities or preparations that occur before the actual launch of a product or project.

Memory Tip

Think of doing things 'before' ('pre-') you 'throw' or 'hurl' ('lancer') something into action — that's what prelaunch means.

Visually Confused Words