Meaning

• Healthy.

  "He was safe and sound."

• Complete, solid, or secure.

  "Fred assured me the floorboards were sound."

• Having the property of soundness.

• Good; acceptable; decent.

  ""How are you?" - "I'm sound.""

• (of sleep) Quiet and deep. Sound asleep means sleeping peacefully, often deeply.

  "Her sleep was sound."

• Heavy; laid on with force.

  "a sound beating"

• Founded in law; legal; valid; not defective.

  "a sound title to land"

Meaning

• Soundly.

Meaning

• Yes; used to show agreement or understanding, generally without much enthusiasm.