To protect from danger; to secure against surprise, attack, or injury; to keep in safety; to defend.
To keep watch over, in order to prevent escape or restrain from acts of violence, or the like.
Guard the prisoner.
To watch by way of caution or defense; to be caution; to be in a state or position of defense or safety.
Careful people guard against mistakes.
To protect the edge of, especially with an ornamental border; hence, to face or ornament with lists, laces, etc.
To fasten by binding; to gird.
Tensing of the muscles, especially of the abdomen, in order to minimise the movement and agitation to the internal inflamed organs.