hallow

Short definition from Wiktionary

Noun

1. 1
   A saint; a holy person; an apostle.
2. 2
   The relics or shrines of saints or non-Christian gods.
3. 3
   A shout, cry; a hulloo.

Verb

1. 1
   To make holy, to sanctify.
2. 2
   To shout, especially to urge on dogs for hunting.

Adjective

1. 1
   Alternative spelling of hollow.