Glossary

Aplix
A generic name for velcroTM.
Booster
Adds extra absorbency to the nappy when required. For use at night or with heavier wetting children. Ready-made boosters can be purchased, or small prefolds or other cloths can be used for the purpose.
Gusset
Shaping at the leg-hole of the nappy/wrap. Depending on the wrap/nappy this design feature can be intended to hold a prefold in place or to improve containment.
One-way liner
Placed inside the nappy next to the baby's skin, these catch solid waste for easy disposal as well as keeping the nappy clean. Either flushable, biodegradable paper, or washable fleece, polyester or silk. Fleece liners also function as a stay-dry layer.
Nappi Nippa
Plastic gripper that stretches to hold terry nappies in place instead of pins.
Wrap
Waterproof, breathable cover used over a nappy, fastened with velcro or poppers. Unless soiled, a wrap can be reused many times during the day.