v .
to spend freely or bestow generously ; to squander 맘놓고 돈을 낭비하거나 손 크게 주다 ; 탕진하다

• My father lavishes so many birthday presents on his relatives that they panic when it's time for them to give him something in return.
• City Hall lavished money on the street-cleaning program, but our streets are dirtier than ever.
• lavish 는 형용사로도 쓰인다
• Don't you think Miss Hall is a little too lavish with her praise ? She slathers so much positive reinforcement on her students that they can't take her seriously at all.