Noun roost has 2 senses
  1. roost - a shelter with perches for fowl or other birds
    --1 is a kind of
    shelter
    --1 has part: perch
    --1 has particulars: henroost
    Derived form: verb roost1
  2. roost - a perch on which domestic fowl rest or sleep
    --2 is a kind of
    perch
    Derived form: verb roost1
,Verb roost has 2 senses
  1. perch, roost, rest - sit, as on a branch; "The birds perched high in the treee"
    --1 is one way to sit, sit down
    Derived forms: noun roost2, noun roost1
    Sample sentences:
    Some big birds roost in the tree
    There roost some big birds in the tree
  2. roost - settle down or stay, as if on a roost
    --2 is one way to
    settle, root, take root, steady down, settle down
    Sample sentences:
    Somebody ----s
    Somebody ----s PP
,
TOP