noun
[noncount] money in the form of coins and bills
money along with other things (such as stocks) that can be quickly changed into money
verb
cashes; cashed; cashing
[+ obj] :to give or get cash for (a check)
cash in
[phrasal verb]
cash in (something) or cash (something) in :to obtain money for (something that you own)
a cash in on (something) :to take advantage of something in order to make money
b cash in :to make money from something