IDEA n.
to possess but one idea, and that is a wrong one. Johnson. What is now "idea" for us How infinite the fall of this word, since the time where Milton sang of the Creator contemplating his newly- created world, -"how it showed . . . Answering his great idea," -to its present use, when this person "has an idea that the t…
INDEFINITE a. 2 definitions
Having no determined or certain limits; large and unmeasured, though not infinite; unlimited; as indefinite space; the indefinite extension of a straight line. Though it is not infinite, it may be indefinite; though it is not boundless in itself, it may be so to human comprehension. Spectator.
INDIVISIBLE n.
An infinitely small quantity which is assumed to admit of no further division. Method of indivisibles, a kind of calculus, formerly in use, in which lines were considered as made up of an infinite number of points; surfaces, as made up of an infinite number of lines; and volumes, as made up of an infinite number of sur…
INFINITY n.
That part of a line, or of a plane, or of space, which is infinitely distant. In modern geometry, parallel lines or planes are sometimes treated as lines or planes meeting at infinity. Circle at infinity, an imaginary circle at infinity, through which, in geometry of three dimensions, every sphere is imagined to pass.…