Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb zero_in

2 senses of zero in

Sense 1
range in, home in, zero in -- (direct onto a point or target, especially by automatic navigational aids)
       => target, aim, place, direct, point -- (intend (something) to move towards a certain goal; "He aimed his fists towards his opponent's face"; "criticism directed at her superior"; "direct your anger towards others, not towards yourself")

Sense 2
zero, zero in -- (adjust (as by firing under test conditions) the zero of (a gun); "He zeroed in his rifle at 200 yards")
       => adjust, set, correct -- (alter or regulate so as to achieve accuracy or conform to a standard; "Adjust the clock, please"; "correct the alignment of the front wheels")