v. /pree sohk"/ ; n. /pree"sohk'/ , v.t.
1. to soak (laundry) in a liquid containing agents that loosen dirt, remove stains, etc., before washing.
n.
2. a preparation in which laundry is presoaked.
3. an act or instance of presoaking.
[ 1915-20; PRE- + SOAK ]