Definition

A curve on a ballistic graph that helps determine the path needed to hit a moving target.

Example

The isolead showed the optimal trajectory for the missile to reach its target.

Conversation

Have you ever heard of an isolead?

Yeah, it's that curve used for calculating trajectories, right?

Exactly! I found it fascinating how it helps hit moving targets.

It is cool — I never realized how much math goes into shooting.

Synonyms & Antonyms

Root Explanation

This word originates from a combination of 'iso-' (from Greek 'isos', meaning equal) and 'lead' (from Old English 'lædan', meaning to guide or direct). The term 'isolead' suggests a guiding principle that is equal or uniform in nature.

Memory Tip

Think of 'equal' ('iso-') guiding or directing ('lead') something — that's why 'isolead' refers to a guiding principle that is equal.

Visually Confused Words