shallow
US /ˈʃælo/
・UK /'ʃæləʊ/
B1
adjective
- Close to the surface of the body or object.
- Not deep; short from top to bottom
- Not deep; having little depth.
- Having little depth from the top to the bottom.
- Lacking interest in serious things; superficial
- Lacking depth of intellect, emotion, or knowledge; superficial.
other
- To become shallow.