Sulphur is known in two general forms, crystalline and amorphous.
It is impossible to ignite there a fragment of amorphous phosphorus.
These are (a) amorphous substances, (b) fibers, and (c) cells.
Prince-Bishops were kittle cattle, an amorphous kind of creature.
A virus might consist not of amorphous matter, but of microscopic beings.
There are two general forms—the ...