Here is the saturnine meaning and trick to learn meaning in an easy way.
Meaning of saturnine– sad.
Synonym – Morose.
Antonym – Sanguine.

Trick – Saturnine sounds like the word “Saturn nine”. Imagine a person sleeping at nine and dreaming of reaching planet saturn alone. No one can hear him and he is feeling very sad. So, saturnine means sad.
Sentence use –
- At his mother’s funeral, he struggled to keep tears from his saturnine eyes.
- Amanal had a saturnine look on her face as he watched his ex-boyfriend walk out the door for the last time.