Nursery Glossary: 20 Terms Explained
The words that show up in nursery specs, reviews and how-to guides, explained without jargon. Open any term for the full explanation and what to look for when buying.
- Anti-tip anchor
- A strap or bracket that secures furniture like dressers and bookcases to the wall to reduce tip-over risk.
- Read more about anti-tip anchor
- Bassinet
- A small, portable sleep space for the first months, often kept beside the parents' bed for room sharing.
- Read more about bassinetRelated: Best Bassinets for Safe Newborn Sleep Close By (2026)
- Blackout curtains
- Curtains or shades that block outside light almost completely, used to support naps and early morning sleep.
- Read more about blackout curtainsRelated: Best Blackout Curtains for Darker Naps and Longer Sleep (2026)
- Changing table
- A waist-height, stable surface built for diaper changes, usually with raised edges and storage underneath.
- Read more about changing tableRelated: Best Changing Tables for a Safe, Organized Nursery (2026)
- Convertible crib
- A crib built to convert into a toddler bed, daybed or full-size bed as your child grows past the infant stage.
- Read more about convertible cribRelated: Best Convertible Cribs for a Nursery That Grows (2026)
- Cordless window covering
- Blinds, shades or curtains built without exposed pull cords, removing a strangulation hazard from the room.
- Read more about cordless window covering
- Crib mattress firmness
- The requirement that infant mattresses be firm and flat, not soft or contoured, and fit the crib with no gaps.
- Read more about crib mattress firmnessRelated: Best Crib Mattresses for Firm, Safe Infant Sleep (2026)
- Diaper pail
- A lidded, sealing trash bin designed specifically to contain diaper odor between regular trash removal.
- Read more about diaper pail
- Glider
- A chair that rocks along a fixed track for a smooth back-and-forth motion, used for feeding and soothing.
- Read more about gliderRelated: Best Nursery Gliders for Comfortable Feeding Nights (2026)
- Mini crib
- A smaller-footprint crib, roughly two thirds the size of a standard crib, built for tight rooms or shared spaces.
- Read more about mini crib
- Movement monitor
- A pad or wearable sensor placed under or on the baby that tracks breathing motion and alerts on changes.
- Read more about movement monitor
- Nursing pillow
- A firm, curved pillow that wraps around the torso to support a baby at breast or bottle-feeding height.
- Read more about nursing pillow
- Play yard
- A portable, mesh-sided enclosure that doubles as a travel crib, playpen, and sometimes a bassinet attachment.
- Read more about play yard
- Room sharing
- Keeping a baby's crib or bassinet in the parents' room for sleep, without sharing the same sleep surface.
- Read more about room sharing
- Safe sleep
- The evidence-based sleep practices pediatric guidelines recommend to reduce the risk of sleep-related infant death.
- Read more about safe sleep
- Sleep sack
- A wearable, sleeveless blanket that zips or snaps around the baby, used in place of loose blankets in the crib.
- Read more about sleep sackRelated: Best Sleep Sacks for Safe, Cozy Baby Sleep (2026)
- Swaddle
- Wrapping a newborn snugly in a blanket or swaddle wrap to limit startle movements, used only before rolling starts.
- Read more about swaddleRelated: Best Swaddle Blankets for Snug, Safe Newborn Sleep (2026)
- TOG rating
- A numeric scale describing how much warmth a sleep sack or blanket provides, used to match gear to room temperature.
- Read more about tog rating
- Video monitor
- A camera paired with a screen or app that lets a parent see and hear the baby from another room.
- Read more about video monitorRelated: Best Video Baby Monitors for Peace of Mind (2026)
- White noise
- A steady, unchanging sound used to mask household noise and support more consistent naps and nighttime sleep.
- Read more about white noiseRelated: Best White Noise Machines for Calmer Baby Sleep (2026)