sequentially compact
Such that every sequence in the space has a convergent subsequenceSuch that every sequence in the space has a convergent subsequence. In a metric space, this is equivalent to being compact (etymology 2, adjective sense 4.1).
Meaning
1 senses(not comparable)Such that every sequence in the space has a convergent subsequence. In a metric space, this is equivalent to being compact (etymology 2, adjective sense 4.1).