1. smallest in degree or amount; most minor or insignificant
Usage: superlative form of ‘slight’

Examples

• I don’t have the slightest idea what you’re talking about.
• She showed no slightest sign of being tired.
• Without the slightest hesitation, he jumped into the water.
• There isn’t the slightest chance of rain today.
• He didn’t make the slightest effort to help.
• The slightest noise would wake the baby.
• I wouldn’t change the slightest detail about our wedding day.