mũthiĩ
- a traveller, walker
Example: "Tariki mirongo iri mweri wa ikumi Akenya makunguagira muthii wa mashujaa Kuria makunguagira aria meheyaniire niguo kuruira wiyathi wa bururi" — On the twentieth day of October, Kenyans celebrate Mashujaa Day to honor those who sacrificed themselves to fight for the country's independence.
Etymology: From thiĩ (to go). Mũ- prefix = person who performs the action.