or gives the sense of "one or many" e.g. men and man; or else it may depend on the delivery, for example question and command. "Walked?" and "Walk!" are verbal "cases" of this kind.
A phrase [Note] is a composite sound with a meaning, some parts of which mean something by themselves.
It is not true to say that every "phrase" is made up of nouns and verbs, e.g. the definition of man [Note]; but although it is possible to have a "phrase" without verbs, yet some part of it will always have a meaning of its own, for example, Cleon in "Cleon walks."
A "phrase" may be a unit in two ways; either it signifies one thing or it is a combination of several "phrases." The unity of the Iliad, for instance, is due to such combination, but the definition of man is "one phrase" because it signifies one thing.
Nouns are of two kinds. There is the simple noun, by which I mean one made up of parts that have no meaning, like γῆ, and there is the compound noun.
These may be made up either of a part which has no meaning and a part which has a meaning—though it does not have its meaning in the compound—or of two parts both having a meaning.
A compound noun may be triple and quadruple and multiple, e.g. many of the bombastic names like Hermocaicoxanthus. [Note]