expression, ichidan verb
have a bitter experience; taste the bitterness of life
Idiomatic expression meaning to go through a painful or humiliating experience, often involving failure or hardship. Literally 'to lick bitter juice'.
若い頃に苦汁をなめた経験が、今の彼を強くした。
The bitter experiences he went through when he was young made him stronger today.
The new business venture failed, and the president had a bitter experience.