weakly countably compact
A topological space is said to be weakly countably compact(or limit point compact)if every infinite subset of has a limit point
.
Every countably compact space is weakly countably compact.The converse is true in spaces (http://planetmath.org/T1Space).
A metric space is weakly countably compact if and only if it is compact.
An easy example of a space that is not weakly countably compactis any infinite set with the discrete topology.A more interesting example is the countable complement topologyon an uncountable set.