lavish

Short definition from Wiktionary

Adjective

1. 1
   Expending or bestowing profusely; profuse; prodigal.
2. 2
   Superabundant; excessive.
3. 3
   Unrestrained, impetuous.
4. 4
   Rank or lush with vegetation.

Verb

1. 1
   To give out extremely generously; to squander.
2. 2
   To give out to (somebody) extremely generously.

Noun

1. 1
   Excessive abundance or expenditure, profusion, prodigality.