The phrase "a form of movable" is not correct in standard written English.
It may be intended to describe something that can be moved or is mobile, but the phrasing is awkward and unclear.
Example: "In the context of art, a form of movable sculpture can be displayed in various locations."
Alternatives: "a type of movable" or "a kind of mobile".
Audience members surround the actors, forming a sort of movable square of townsfolk, or witnesses, implicated in the action.
In the latter method the neutron population in the reactor is controlled by varying the absorbers, which are commonly in the form of movable control rods (though in a less commonly used design, operators can change the concentration of absorber in the reactor coolant).
Casement window, earliest form of movable window, wood or metal framed, with hinges or pivots at the upright side of the vertically hung sash, so that it opens outward or inward along its entire length in the manner of a door.
Rose (pictured with the work) was inspired by the library's Gothic architecture, the room's origins as an exhibition space for Yale's copy of the Gutenberg Bible, and Johannes Gutenberg's invention of the earliest form of movable type.
Printing technology in the form of movable type was invented by Bi Sheng (; 990 1051) in the 11th century.
Johannes Gutenberg's movable type, textura, known more generally as "blackletter," is the earliest form of European movable type, and was created to mimic the manuscript writing of his time.
He hired a professional to photograph his own Minimalist sculptures, which were in the form of plain, movable wooden blocks.
It has masts, cables, a two-hundred-and-fifty-foot-long suspended pedestrian bridge, and, as its coup de théâtre, a pair of movable wings made of metal louvres that form a gigantic brise-soleil, or architectural sunscreen.
In others, there is a row of movable hairs on these segments that fold against the leg to offer less resistance during the forward stroke and then extend out, forming an oarlike surface during the power stroke.
One observatory would consist of a set of movable buoys moored deep in the open ocean.
