The Greek verb gamiskō (γαμίσκω) means to give in marriage — specifically referring to a father or guardian giving a woman in marriage. It is distinct from gameō (to marry) in that it describes the active giving rather than the receiving in marriage. Jesus uses this term when discussing the resurrection and the nature of life in God's kingdom.
Gamiskō appears in Jesus's famous teaching about the resurrection (Matthew 22, Luke 20). 'In the resurrection they neither marry nor are given in marriage' — this phrase corrects the Sadducees' materialistic thinking about the afterlife. Marriage, which points to the eternal union of Christ and His church, will be fulfilled in its archetype in the resurrection. We won't need the type when we have the reality. The giving of a bride points forward to the divine Bridegroom's eternal union with His people.