Pool - Vine's Expository Dictionary of New Testament Words

Pool

[ 1,,G2861, kolumbethra ]
denotes a swimming pool" (akin to kolumbao, "to swim," Acts 27:43), John 5:2 (John 5:4 in some mss.), John 5:7; John 9:7 (John 9:11 in some mss.).

Vine's Expository Dictionary of New Testament Words