Definitions:

1. form into a rounded elevation verb
   • mound earth
2. structure consisting of an artificial heap or bank usually of earth or stones noun
   • they built small mounds to hide behind

Synonyms:

• agglomerate
• cumulation
• cumulus
• hammock
• heap
• hill
• hillock
• hummock
• knoll
• pile
• pitcher
• pitcher's mound

NearBy Words:

• mound-bird