D defs.my
Entry 4 senses Webster, 1913

Lucifer

/lo͞os'-əf-ẽr/ · Lu·ci·fer · IPA /ˈluːsɪfə/
01 n. The planet Venus, when appearing as the morning star; -- applied in Isaiah by a metaphor to a king of Babylon.
  1. 1.
    The planet Venus, when appearing as the morning star; -- applied in Isaiah by a metaphor to a king of Babylon.
    “How art thou fallen from heaven, O Lucifer, son of the morning! how art thou cut down to the ground which didst weaken the nations!” — Is. xiv. 12.
    “Tertullian and Gregory the Great understood this passage of Isaiah in reference to the fall of Satan; in consequence of which the name Lucifer has since been applied to Satan.” — Kitto.
  2. 2.
    Hence, Satan.
    “How wretched Is that poor man that hangs on princes' favors! . . . When he falls, he falls like Lucifer, Never to hope again.” Shak.
  3. 3.
    A match{1} made of a sliver of wood tipped with a combustible substance, and ignited by friction; -- called also lucifer match, and locofoco, now most commonly referred to as a friction match. See Locofoco. Also: lucifer match, locofoco, friction match See: Locofoco
  4. 4.
    A genus of free-swimming macruran Crustacea, having a slender body and long appendages.(Zool.)