The phrase "a boundary from" is correct and usable in written English.
It can be used when discussing the origin or source of a boundary, often in contexts related to geography, law, or personal limits.
Example: "The new policy establishes a boundary from which all employees must operate to ensure a safe working environment."
Alternatives: "a limit from" or "a demarcation from".
He gets clipped away for a boundary from another one that strays down the leg side.
He says black holes never form an absolute event horizon ie, a boundary from which nothing can escape.
1st over: West Indies 4-0 (Brathwaite 4, Campbell 0) A boundary from the first ball of Anderson's over kind of sums up England's afternoon.
When a ray of light crosses a boundary from air to water, glass or other transparent material, it bends, and the degree of bending is determined by the index of refraction.
11.22am GMT 119th over: Australia 389-7 (Johnson 33, Harris 17) The crowd may be small, but they're loud enough to offer Amla a bronx cheer when he dives to save a boundary from Harris's cut.
Lancashire needed 17 off the final over from Sohail Tanvir and a boundary from the last ball but Cross could manage only two and Hampshire and Carberry were home.
Fortunately, the location and shape of the tongue body are useful in distinguishing a true boundary from a false boundary.
"It's a legitimate question to ask are we structured in the best way to deliver against threats that were not even imagined in 1962 [the last major police reform," says Sir Hugh. "We have to find the least worst fit. Any boundary is a false boundary from a criminal's perspective.
In the present paper these reactions are coupled with the diffusion of the reactants through a permeable boundary from an external reservoir where the concentrations are held constant.
The creek was part of a boundary dispute from the mid-1600's to the mid-1700's between Bushwick and Newtown, the precursors to Brooklyn and Queens.
He was beaten by a boundary throw from his former Derbyshire team-mate Ross Whiteley, attempting a second run.
