The phrase "a black round" is not correct and lacks clarity in written English.
It may be intended to describe a specific object, but it is incomplete without additional context or a noun to clarify what is being referred to.
Example: "I found a black round object in the garden."
Alternatives: "a black circle" or "a black sphere".
A black round frame (11.5 cm diameter), to allow only the face to be viewed, masked the images.
Oral capsules or tablets were the usual forms of HDS used (51%) of which 11% were traditional Thai or Chinese pills called 'Luke Klon', which is a black round pill.
A wooden one would be an option, but if you're going for a sort of retro style look to serve your milkshake, a black, round and plastic tray.
She's got that blonde hair with a black bandeau and big black round glasses.
His cadres would kill him, and burn the body; he would squeeze himself into a submarine; he would bite on the cyanide capsule that hung on a black string round his neck.His people, confined in the end to a beach in north-eastern Sri Lanka and shelled by the Sinhalese army, could not get away so easily from the mayhem Prabhakaran had drawn them into.
It is the way the admiring crowd opens and closes round him as he moves from one part of the dance floor to another, wiping the sweat off his face with the towel with one hand, grabbing a black girl round the waist with the other as she moves to and fro for a beat or two, then moving away to another part of the floor.
Christian Murphy, who at her execution in 1789 was "drest in a clean striped gown, a white ribbon, and a black ribbon round her cap", was the last woman in England to be burned.
Corning Incorporated: Corning 384-well low volume black round bottom polystyrene NBS microplate.
Sit on the forward half of your zafu (the black, round cushion).
Leon Durham might as well have been at first base, with Alex Gonzalez at shortstop and a Billy goat and a black cat rounding out the infield.
We can see strong backscattering connective tissue as well as adipocytes easily recognizable as black round-shaped cells.
