1. Ongoing road maintenance, esp. when an obstruction to traffic

1. Exercise such as running and jogging done on the roads 
2. The construction or maintenance done to roads

Encyclopedia: Roadwork

• tetrahymena
• tetraiodothyronine
• tetralogy
• tetralogy of Fallot
• tetramerous
• tetrameter
• tetramethyldiarsine
• tetrametric
• Tetraneuris
• Tetraneuris acaulis
• Tetraneuris grandiflora
• tetranychid
• Tetranychidae
• Tetrao
• Tetrao urogallus
• Tetraodontidae
• Tetraonidae
• tetrapod
• Tetrapturus
• tetrarch
• tetrarchy
• tetrasaccharide
• tetraskele
• tetraskelion
• tetrasodium pyrophosphate