Definition:
"Real presence" is a term particularly used in Christianity, especially in Catholicism. It refers to the belief that Jesus Christ is truly and really present in the Eucharist, which is a Christian ceremony that involves eating bread and drinking wine. This bread and wine are believed to become the actual body and blood of Christ during the ceremony.
In more advanced discussions, "real presence" can be compared to other theological concepts, such as "transubstantiation," which explains how the bread and wine transform into the body and blood of Christ.
To summarize, "real presence" is an important concept in Christian theology that signifies the actual presence of Jesus in the Eucharist.