2. A sense of idealized glory invested in a person: The woman who worked among the poor seemed almost to have a halo surrounding her.
2. Descriptive of a sound made by hitting or beating a object that has an empty space in it: Striking the hollow log created a hollow thud that seemed to echo.
3. Pertaining to an utterance which is empty and lacking in sincerity: Mildred gave a hollow promise to do all her homework.
Lucinda and Keith stood at the edge of the hollow in the remote valley and tried to holler loudly so they could hear the echos of their voices.
While they were standing there, they saw a halo surrounding the moon which seemed to hallow the place where they were.