Meaning of the word "need makes the old wife trot" in English

What does "need makes the old wife trot" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

need makes the old wife trot

US /niːd meɪks ði oʊld waɪf trɑːt/
UK /niːd meɪks ði əʊld waɪf trɒt/
"need makes the old wife trot" picture

Idiom

necessity or extreme need can force even the most unlikely or reluctant person to take action

Example:
He never wanted to work overtime, but with the bills piling up, need makes the old wife trot.
I didn't think I could fix the engine myself, but need makes the old wife trot.