million-dollar question
noun
A crucial or essential question.
Origin
1970s; earliest use found in Chemical Week.
- destine
- destined
- destiny
- destitute
- destitution
- destock
- de-stress
- destrier
- destroy
- destroyer
- destroying angel
- destruct
- destructibility
- destructible
- destruction
- destructive
- destructive distillation
- destructively
- destructiveness
- destructor
- desuetude
- desulfurize
- desulphurise
- desulphurization
- desulphurize