Are the meanings of jihad and crusade the same today as they were prior in the 11th century?

The meanings of jihad and crusade have evolved significantly since the 11th century. In the 11th century, jihad primarily referred to a struggle or effort in the name of Islam, which could be spiritual, moral, or military, while crusades were military campaigns initiated by Christians to reclaim the Holy Land. Today, jihad is often associated with a broader range of meanings, including personal spiritual struggle, and can sometimes be co-opted for militant agendas. Similarly, the term crusade has taken on a more metaphorical meaning, often used to describe any vigorous campaign for a cause, losing much of its original religious and military connotation.