front 1 Lap | back 1 To wash gently against |
front 2 Axis | back 2 A real or imaginary line through the center of an object around which that object turns |
front 3 Velocity | back 3 The speed at which something moves |
front 4 Sustain | back 4 To support |
front 5 Sediment | back 5 Small pieces of matter that have been carried into place by moving water |