sound (EN)
noun, adjective, verb

noun “sound”

sg. sound, pl. sounds or uncountable
  1. what you hear when something vibrates in the air or another medium
    The sound of the rain against the window was soothing.
  2. earshot, the distance within which something can be heard
    The children were playing too far away to be within the sound of their mother's call.
  3. a narrow passage of water between the mainland and an island
    They took a boat trip around the sound, admiring the scenic coastline.
  4. the organ in a fish that helps it control buoyancy
    The chef prepared a dish using fish sounds, which was surprisingly delicious.
  5. a long, thin probe for dilating body cavities
    The doctor used a sound to check for any obstructions in the patient's artery.

adjective “sound”

sound, sounder, soundest
  1. in good health
    After the accident, everyone was relieved to find the driver sound.
  2. sturdy and reliable
    The bridge was inspected and found to be sound, requiring no immediate repairs.
  3. logically valid and well-founded
    The mathematician's proof was sound, leaving no room for doubt.
  4. describing sleep that is quiet and deep
    After a long day of work, she fell into a sound sleep.
  5. intense or strong, often used to describe force
    The boxer delivered a sound punch that knocked his opponent to the ground.
  6. legally correct and enforceable
    The contract was sound, providing a firm legal basis for the partnership.

verb “sound”

sound; he sounds; past sounded, part. sounded; ger. sounding
  1. to make a noise
    The fire alarm sounded, and everyone evacuated the building.
  2. to give a particular impression when heard
    His voice sounded strained over the phone, hinting at his fatigue.
  3. to have a basis in a specific area of law
    The attorney argued that the case sounded in contract law.
  4. for a whale to dive deep into the water
    After breaching, the whale sounded, disappearing into the ocean's depths.
  5. to try to discover someone's thoughts or intentions
    I sounded out my colleague about the new project, but he seemed hesitant.
  6. to measure the depth of water
    Before anchoring, the crew sounded the harbor to ensure it was safe.
  7. to use a medical instrument to examine or explore body cavities
    The physician sounded the patient's lungs to check for any abnormalities.