Noun sorrow has 4 senses
  1. sorrow - an emotion of great sadness associated with loss or bereavement; "he tried to express his sorrow at her loss"
    --1 is a kind of
    sadness, unhappiness
    Antonyms: joy, joyousness, joyfulness
    --1 has particulars:
     grief, heartache, heartbreak, brokenheartedness; mournfulness, sorrowfulness, ruthfulness; self-pity
    Derived form: verb sorrow1
  2. sorrow, regret, rue, ruefulness - sadness associated with some wrong done or some disappointment; "he drank to drown his sorrows"; "he wrote a note expressing his regret"; "to his rue, the error cost him the game"
    --2 is a kind of sadness, unhappiness
    --2 has particulars:
     attrition, contrition, contriteness; compunction, remorse, self-reproach
    Derived form: verb sorrow1
  3. grief, sorrow - something that causes great unhappiness; "her death was a great grief to John"
    --3 is a kind of negative stimulus
    Derived form: verb sorrow1
  4. sadness, sorrow, sorrowfulness - the state of being sad; "she tired of his perpetual sadness"
    --4 is a kind of unhappiness
    --4 has particulars: mourning, bereavement; poignance, poignancy
    Derived form: verb sorrow1
,Verb sorrow has 1 sense
  1. grieve, sorrow - feel grief; eat one's heart out
    --1 is one way to suffer
    Derived forms: noun sorrow4, noun sorrow3, noun sorrow2, noun sorrow1, noun sorrower1
    Sample sentences:
    Sam and Sue sorrow
    Sam and Sue sorrow over the results of the experiment