hollow
🇺🇸
/ˈhɑːləʊ/
🇬🇧
/ˈhɒləʊ/
having an empty space inside
The hollow log was home to many small animals.
deeply sunken
His hollow cheeks showed he hadn't eaten well.
making a deep, empty sound
The hollow sound echoed through the cave.
not meaning what is said
His hollow promise left her disappointed.
having no real worth
Winning felt hollow without his friend there.
a low area in the ground
They found a hollow where they could camp.
an empty space inside something
The hollow in the tree was perfect for birds.
to make a curved dip in a surface
Water hollowed out the rock over time.