dissipation
dis-si-pa-tion
noun
The process of spreading out or scattering something, such as energy or heat.
"Good design ensures efficient heat dissipation."
noun
The act of wasting money, energy, or time, often on frivolous pleasures.
"His life of dissipation led to financial ruin."
Thesaurus
Synonyms: profligacy, looseness, dissolution, licentiousness, waste, wastefulness