nock /nok/

1. A notch, or a part carrying a notch, esp on an arrow or a bow
2. The forward upper end of a sail that sets with a boom

1. To notch
2. To fit (an arrow) on the string of a bow

• river horse
• river horses
• riverine
• river-jack
• river-jacks
• river-jack viper
• riverless
• riverlike
• riverman
• rivermen
• river mouth
• river mouths
• river mussel
• river mussels
• river novel
• river-rat
• river-rats
• rivers
• river sand
• riverscape
• riverscapes
• riverside
• riversides
• river-terrace
• river-terraces