What is "baselines"

Usage examples of "baselines".

Their opponents stand out on the baselines of Courts 9 and 12 waiting for them to come out and warm up, jittery, stretching out the way you do when you've already stretched out, dribbling fresh bright balls with their black Wilson widebody sticks.

And then also, again, still, what are those boundaries, if they're not baselines, that contain and direct its infinite expansion inward, that make tennis like chess on the run, beautiful and infinitely dense?

By the time they're all stretching out, lined up in rows along the service-and baselines, flexing and bowing, genuflecting to nothing, changing postures at the sound of a whistle, by this time the sky has lightened to the color of Kaopectate.

It wouldn't qualify me for the pay on its own, but at least I would understand what the other blokes in the troop were talking about when they mentioned riggers, risers, brake lines, baselines, or flare.

By the time I had good long baselines for knife and doorknob, the doorknob had stopped turning and was coming toward me.

It wouldn't qualify me for the pay on its own, but at least I would understand what the other blokes in the troop were talking about when they mentioned riggers, risers, brake lines, baselines, or flare.