How to spell SIGMS correctly?

"Sigms" is most likely a misspelling of "signs". Other possible correct suggestions include "sings", "sims" or "simms". However, without further context or information, it is difficult to determine the intended spelling.

• seems
• sigma The symbol for the summation of a series is often represented by the Greek letter sigma.

Attenttion

• attention
• attentions
• attenuation
• inattention