altar mound
noun
: a mound built by American Indians over an altar on which sacrifices had been burned
Word History
First Known Use
1845, in the meaning defined above
- keep a weather eye on
- keep abreast of
- keep after
- keep ahead of the field
- keep an eagle eye on
- keep an eye on
- keep an eye out for
- keep apace with
- keep at
- keep at a distance
- keep at arm's length
- keep at it
- keep back
- keep bad company
- keep body and soul together
- keep clear of
- keep close to one's chest
- keep close to the vest
- keep company
- keep company (with)
- keep company with
- keep cool
- keep count
- keep dangling
- keep down