1. showing dedication and diligence; persevering steadily in effort or application
Usage: formal

Examples

• The sedulous student spent hours each night reviewing her notes.
• His sedulous attention to detail made him an excellent editor.
• She was sedulous in her efforts to master the piano.
• The researcher’s sedulous work finally yielded breakthrough results.
• Through sedulous practice, he became a skilled craftsman.
• The sedulous care of the gardener produced a beautiful rose garden.