Meaning of "job" in Essential American English Dictionary

job

noun us /dʒɑb/

A1 the work that you do in order to get money:

He got a job as a waiter.

A2 a piece of work:

I did a few jobs around the house.

something that you have to do:

It’s my job to water the plants.
do/make a bad, good, etc. job of something

to do something badly, well, etc.:

She did an excellent job of organizing the event.
do a bad, good, etc. job of something

to do something badly, well, etc.:

She did an excellent job planning the party.

(Definition of “job” from the Webster's Essential Mini Dictionary © Cambridge University Press)