D defs.my
Entry 1 sense Webster, 1913

Indeed

/ĭnˌ-dēd'/ · In·deed · IPA /ɪnˈdid/
01 adv. In reality; in truth; in fact; verily; truly; -- used in a variety of senses. Esp.: (a) Denoting emphasis; as, indeed it is so. (b) Denotin…
  1. 1.
    In reality; in truth; in fact; verily; truly; -- used in a variety of senses. Esp.: (a) Denoting emphasis; as, indeed it is so. (b) Denoting concession or admission; as, indeed, you are right. (c) Denoting surprise; as, indeed, is it you? Its meaning is not intrinsic or fixed, but depends largely on the form of expression which it accompanies.
    “The carnal mind is enmity against God; for it is not subject to the law of God, neither indeed can be.” — Rom. viii. 7.
    “I were a beast indeed to do you wrong.” Dryden.
    “There is, indeed, no great pleasure in visiting these magazines of war.” Addison.