1. most sulky; showing the greatest degree of silent resentment or bad temper
Usage: superlative form of sulky

Examples

• She was the sulkiest child in the entire class after losing the game.
• His sulkiest expression appeared whenever he had to do chores.
• The teenager gave her parents the sulkiest look when they said no.
• Even on his sulkiest days, he eventually came around.
• The sulkiest member of the team refused to participate in practice.
• Her sulkiest mood lasted for hours after the argument.