The correct answer is work up into a uniform mass.
Knead
A. imbibe alcohol
B. work into a uniform mass
C. flatten
D. stir
The correct answer is (B) To work into a uniform mass; to work moist dough or clay into a uniform mixture by pressing and folding with the hands. To massage a muscle or limb by similar movements with the hands.
Knead comes from Middle English kneden (and Dutch) and Old English cnedan.
Examples of use:
- She kneaded the dough slowly with her hands.
- He kneaded his sore leg muscle gently.