1. in a way that causes annoyance or mild anger

Examples

• The alarm clock was irritatingly loud.
• She spoke irritatingly slowly during the presentation.
• The website was irritatingly difficult to navigate.
• He had an irritatingly smug expression on his face.
• The music from next door was irritatingly repetitive.
• The pen kept irritatingly running out of ink.
• Her laugh was irritatingly high-pitched.