*Definition [#l2aefda0]
A subset S of a topological space X is called conditionally compact if every infinite subset of S has a limit point. Also known as [[relatively compact]].
*Reference [#e291813c]
A. J. Berner, ''Spaces with dense conditionally compact subsets'', Proc. Amer. Math. Soc. Vol.18 No.1 (1981) pp.137-142.