RUN INTO

{v.} 1. To mix with; join with. * /If the paint brush is too wet, the red paint will run into the white on the house./ * /This small brook runs into a big river in the valley below./ 2. To add up to; reach; total. * /Car repairs can run into a lot of money./ * /The number of people killed on the highways during holidays runs into hundreds./ * /A good dictionary may run into several editions./ 3a. Bump; crash into; hit. * /Joe lost control of his bike and ran into a tree./ Compare: RUN DOWN. 3b. To meet by chance. * /I ran into Joe yesterday on Main Street./ Compare: BUMP INTO, CHANCE ON, COME ACROSS(2). 3e. Be affected by; get into. * /I ran into trouble on the last problem on the test./ * /When I ran into a problem while making my model airplane, I asked Uncle Mark for help./