The highest point.
The point, in any trajectory of an object in space, where it is farthest from the Earth.
The point, in an orbit about the Earth, that is farthest from the Earth: the apoapsis of an Earth orbiter.
The point, in an orbit about any planet, that is farthest from the planet: the apoapsis of any satellite.
The final, utmost, or furthest point; the border or edge.
A restriction; a bound beyond which one may not go.
The cone of a diagram through which any other cone of that same diagram can factor uniquely.
A determining feature; a distinguishing characteristic.
Fixed limit.
The first group of riders to depart in a handicap race.
A person who is exasperating, intolerable, astounding, etc.
A value to which a sequence converges. Equivalently, the common value of the upper limit and the lower limit of a sequence: if the upper and lower limits are different, then the sequence has no limit (i.e., does not converge).
Any of several abstractions of this concept of limit.
Being a fixed limit game.
To restrict; not to allow to go beyond a certain bound, to set boundaries.
To have a limit in a particular set.