Meaning

• (with object after out) To calculate.

  "Can you work out 250 × 12 in your head for me?"

• To make sense of.

  "I can't work these instructions out."

• To smooth or perfect.

  "This is a beta version; we're still working out the kinks."

• To conclude with the correct solution.

  "These figures just don't work out."

• To succeed; to result in a satisfactory situation.

  "Are you still seeing John? – No, it didn't work out."

• To exercise.

  "John won't be here for a while because he is working out."

• To habitually exercise rigorously, especially by lifting weights, in order to increase strength or muscle mass or maintain fitness.

  "Wow, you're looking good! Do you work out?"

• To earn a wage working away from one's farm.