1. Showing great attention to detail; extremely careful and precise.

Example sentences:

• She is known for her meticulous approach to problem-solving.
• The architect paid meticulous attention to every aspect of the building's design.
• The detective's meticulous investigation uncovered new evidence.

1. A person who shows great attention to detail; a perfectionist.

Example sentence:

• He is a meticulous when it comes to painting, spending hours perfecting each stroke.