Definitions:

1. Having a well-defined plan. NOUN
   • The engineer's exactitude in calculating load capacities ensured the safety and stability of the bridge.
2. The quality of being exact. NOUN
   • There are some things we may not be able to predict with exactitude with respect to timing.
3. The quality of being very accurate and careful. NOUN
   • Baking requires exactitude in measurements and timing to achieve the perfect texture and flavor.
4. The quality or state of being accurate and correct. NOUN
   • For technical manuals, exactitude is crucial to prevent misunderstandings that could lead to operational errors.

Synonyms:

• accuracy
• carefulness
• correctness
• exactness
• perfection
• precision