1. in the end; finally; after everything else has been considered
2. at the most basic or fundamental level

Examples

• The team tried several strategies, but ultimately they decided to stick with their original plan.
• She considered many career options and ultimately chose to become a teacher.
• The negotiations were difficult, but ultimately both sides reached an agreement.
• Ultimately, the success of the project depends on everyone working together.
• He is ultimately responsible for all decisions made by his department.
• The company’s problems are ultimately rooted in poor management.
• Ultimately, we all want the same thing: a better future for our children.