the.com/roost
Where birds sleep standing up, judgment-free, because sitting is for amateurs.
means The perch or shelter where birds settle in to sleep for the night, and by extension, any place someone settles in as their own turf.
from From Old English *hrost*, meaning a wooden framework or perch in a roof — the beam birds actually stood on. Related words show up across old Germanic languages (Dutch *roest*, for instance), all circling the same idea of a raised resting-bar. 'Rule the roost,' first seen in the 1500s, borrowed that barnyard image to mean being top bird — though some early versions said 'rule the roast' instead, a mix-up etymologists still argue over, which only proves chickens have always had better PR than they deserve.
- leg mechanism
- tendons lock toes shut automatically when legs bend
- rule the roost
- idiom comes from rooster hierarchy, not landlords
- sleep safety
- height keeps predators from an easy midnight snack