sleeper's

Resting person's possession

Sleeper's is the possessive form of sleeper—someone or something that sleeps.

A sleeper's breathing slows during rest.

The word also applies to things that remain dormant or unnoticed until activated: a sleeper agent's cover, a sleeper hit's unexpected success.

In construction, a sleeper is a horizontal beam; in transport, a sleeping car or its berth.

rest

pillow

Bedding for heads

mattress · bedding · nightstand · eyelids · breathing · snore · duvet · pajamas · alarm · sheets

surprise

potential

Latent capacity for development

breakout · hidden talent · unnoticed · overlooked · revelation · emerge · contender · discovery · upset · latent

infant

onesie

Snap-closure infant garment

bassinet · swaddle · snap · zipper · cotton · fleece · nightwear · nursery · layette · romper

train

berth

Sleeping space on transport

overnight · railway · porter · curtain · luggage rack · window · corridor · ticket · conductor · linen

construction

railroad tie

Transverse track beam

  • timberWood for construction
  • beamStructural support member
  • trackPath or monitored route

ballast · crossbeam · rail · wooden · concrete · foundation · support · gauge · fastener · spike

Opposites
consciousness state

sleeper'swatcher's

Belonging to an observer

guard's

activity level

sleeper'sworker's

Belonging to one who labors

laborer's · hustler's

state of consciousness

sleeper'swatchman's

Of a guard

Phrases
Family

sleeper, sleepers

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G