D defs.my
Entry 4 senses Webster, 1913

handful

/(hănd"fụl)/ · hand·ful · IPA /ˈhæn(d)fʊl/
01 n. As much as the hand will grasp or contain.
pl. handfuls ((hănd"fụlz))
  1. 1.
    As much as the hand will grasp or contain.
  2. 2.
    A hand's breadth; four inches.[Obs.]
    “Knap the tongs together about a handful from the bottom.” Bacon.
  3. 3.
    A small quantity or number.
    “This handful of men were tied to very hard duty.” Fuller.
  4. 4.
    A person, task, or situation, which is the most that one can manage; as, my two-year-old is a handful.
    “They had their handful to defend themselves from firing.” — Sir. W. Raleigh.
Phrases & compounds
To have one's handful — to have one's hands full; to have all one can do.