LESS-THAN STELLAR
Hi, can you help me? I don`t understant the meaning of "less-than-stellar", and I don't know can I can use it.
This is my sentence: It's the responsability of doctors to help those who fell less-than-stellar to determine the underlying health issues.
Thanks!

Question

Answer

"Stellar" is a slang word for awesome/amazing/great. Less-than-stellar means the opposite: not stellar/not great. 
"It's the responsibility of doctors to help those who *don't feel great* to determine the underlying health issues."

I think a more common use for the word would be:
"The musician gave a stellar performance". (They gave an amazing performance).

Where I'm from (southwest US) it's not a word that's used very often in everyday conversations.

Answer

The meaning is that it is less than satisfactory or pretty mediocre

Answer

It means not great, or not ideal.

No pierdas la oportunidad de aprender un idioma desde la comodidad de tu casa. ¡Explora nuestra selección de profesores de idiomas con experiencia e inscríbete ya en tu primera clase!