engroove or ingroove /in-groovˈ/

1. To cut a groove or furrow in
2. To fit into a groove

• trilobated
• trilobe
• trilobed
• trilobes
• Trilobita
• trilobite
• trilobites
• trilobitic
• trilocular
• trilogies
• trilogy
• trim
• trimaran
• trimarans
• trimer
• trimeric
• trimerous
• trimers
• trimester
• trimesters
• trimestrial
• trimeter
• trimeters
• trimethyl
• trimethylamine