os·ti·um[1]

  1. door
  2. entrance

Synonyms for ostium

  • aditusentrance, ingress
  • forisa door, abroad, entrance, from abroad, from outside, opening, out of doors, outside
  • ianuadoor
  • portaentrance, gate

Similar to ostium

  • osa mask, countenance, expression, face, mouth, opening, sight, source
  • ostendodeclare, make plain, present, reveal, sum, to exhibit, to show
  • hostiumthe enemy
  • nuntiummessenger
  • otiumease, free time, leisure, peace, repose
  • pretiumprice, reward, vaue
  • spatiuminterval
  • vitiumcrime, fault, vice
  • blanditiumallurement, persuasion
  • divortiumdivision