effort

effort /ˈɛfɚt/ noun
plural efforts
effort
/ˈɛfɚt/
noun
plural efforts
Britannica Dictionary definition of EFFORT
1 
: work done by the mind or body : energy used to do something
[noncount]
[count]
◊ If you get an A for effort or an E for effort or (Brit) full marks for effort, you are given credit for working hard to do something, even though the result of the work was not successful.
2 
[count] : a serious attempt to do something
— often followed by to + verb
3 
[count] : something produced by work
4 
[singular] : something that is hard to do
5 
[noncount] : all that is being done to achieve a particular goal