Reticle.

To focus on within a reticle. / (by extension) To target.

plural of crosshair / A set of two perpendicular lines in the sight of a firearm, used to align the gun with the target.

Third-person singular simple present indicative form of crosshair

(literally) targeted at the point of intersection of the two perpendicular lines in a gunsight or scope / (idiomatic) subject to close scrutiny

Having a crosshair.

simple past tense and past participle of crosshair

present participle of crosshair