The definition of hallow is
<em>greatly revered of respected</em>
<em>make holy, consecrate</em>
<em>honor as holy</em>
so I would say that it means greatly revered of respected
<span>Grendel sees no difference between killing a human and a cow, so it is evident that he does not hold them in particularly high esteem. He is, however, intrigued by their philosophies. I imagine that the correct answer would be A. unrestrained and arrogant. </span>