"To join the pool" means to become a member and participate in a group or shared resource, such as money, skills, or supplies, with others who have also joined. Full definition
By joining a pool of like - minded senior singles dating online, you significantly boost your chances of finding the compatible life companion you are looking for — register today to start connecting! (elitesingles.co.za)
Joining a pool means you can also use cheaper hardware. (cnbc.com)
Of course, both mining pools are comprised, in part, by independent miners who have joined the pools for profit, meaning that these miners could withdraw their support. (coindesk.com)