hollow
US /ˈhɑ:loʊ/
・UK /ˈhɒləʊ/
B1
adjecitve
- (Of objects) having nothing inside; not solid
- Lacking value, sincerity, or meaning
- (E.g. of a laugh) lacking strength and emotion
- (Sound) produced when something empty is hit
- Appearing sunken or curved down
verb
- To make a solid object have a large hole inside it
noun
- Gap or indented surface
- Area of land a little deeper than the surface