Meaning of the word "blood, sweat, and tears" in English

What does "blood, sweat, and tears" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

blood, sweat, and tears

US /blʌd swɛt ənd tɪərz/
UK /blʌd swɛt ənd tɪərz/
"blood, sweat, and tears" picture

Idiom

1.

hard work and great effort

Example:
Building this company took years of blood, sweat, and tears.
She poured her blood, sweat, and tears into her art.
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