1. to make someone suffer for doing something wrong or breaking a rule
Usage: third person singular present tense of ‘punish’
2. to treat someone or something harshly or severely
Usage: often used when describing difficult conditions or treatment

Examples

• The teacher punishes students who cheat on tests.
• The law punishes theft with fines or imprisonment.
• She never punishes her children by taking away their toys.
• The hot sun punishes anyone who works outside without protection.
• This rough terrain punishes even the best hiking boots.
• The coach punishes players who miss practice by making them run extra laps.