The children lay on the hill, watching the blades of grass sway in the afternoon breeze.

I bought several razor blades at the store to replace the dull ones in my shaving kit.

She felt a tightness between her shoulder blades after carrying the heavy backpack.

The coach inspected the oar blades before the regatta to ensure they were perfectly aligned.

The press operator replaced the worn doctor blades before the morning run to prevent streaks on the prints.

The mechanic carefully balanced the fan blades before reinstalling the motor.

The street brawler switch-blades anyone who corners him.

He hid a box of switch-blades under the floorboards, hoping no one would find them.

He collected rare switch blades from the 1950s and displayed them in a glass case.

After the long flight, she massaged the knots near her shoulder-blades to ease the tension.