What is the meaning of Lavish?

Expending or bestowing profusely; profuse; prodigal.

Superabundant; excessive.

Unrestrained, impetuous.

Rank or lush with vegetation.

To give out extremely generously; to squander.

To give out to (somebody) extremely generously.

Excessive abundance or expenditure, profusion, prodigality.

Source: wiktionary.org