D defs.my
Entry 1 sense Webster, 1913

Jealousy

/jĕl'-əs-ē/ · Jeal·ous·y · IPA /ˈd͡ʒɛl.ə.si/
01 n. The quality of being jealous; earnest concern or solicitude; painful apprehension of rivalship in cases directly affecting one's happiness;…
pl. Jealousies ((#))
  1. 1.
    The quality of being jealous; earnest concern or solicitude; painful apprehension of rivalship in cases directly affecting one's happiness; painful suspicion of the faithfulness of husband, wife, or lover.
    “I was jealous for jealousy.— Zech. viii. 2.
    Jealousy is the . . . apprehension of superiority.” — Shenstone.
    “Whoever had qualities to alarm our jealousy, had excellence to deserve our fondness.” — Rambler.