Meaning of the word zero-in-on in English

What does zero-in-on mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

zero-in-on

US /ˈzɪr.oʊ/
UK /ˈzɪr.oʊ/
1.

to aim a weapon directly at something or someone:

Example:
Modern military aircraft use computers to help them zero in on their targets.
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