That's a significant outlay.

Meaning

That's a substantial expense.

Examples

• John: 'We're buying a new office building.'<br>
• Alice: '<b>That's a significant outlay</b>; are you sure we can afford it?'
• John: 'Yes, <b>that's a significant outlay</b>. We need to review the budget.'
• Alice: 'The renovation costs are higher than expected.'<br>