There isn't one specific term for a person who wants everything. However, depending on the context and the nature of their desire, several words and phrases can describe such a person:
General Terms:
- Greedy: This term implies a desire for more than what is needed or deserved, often at the expense of others.
- Ambitious: This term suggests a strong desire for achievement and success, which can sometimes manifest as wanting everything.
- Materialistic: This term describes someone who values material possessions and wealth above all else.
- Insatiable: This term suggests an unquenchable desire that can never be satisfied.
- Demanding: This term highlights a person's expectation of receiving everything they want.
More Specific Terms:
- Glutton: This term is used for someone who eats or consumes excessively.
- Hoarder: This term describes someone who accumulates and keeps possessions excessively.
- Control Freak: This term refers to someone who desires to control everything around them.
- Perfectionist: This term describes someone who strives for flawlessness in everything they do.
Ultimately, the best way to describe someone who wants everything depends on the specific situation and the person's motivations.