Bummer
Definition 1 of 2
Pro Tip 1/3
Colloquial Use
Used informally among friends or in casual conversation, not in professional settings. When I dropped my ice cream, I said, 'What a bummer!'
Pro Tip 2/3
Expressing Sympathy
Commonly used to express sympathy when responding to minor disappointments or problems. You lost your keys? That's a bummer!
Pro Tip 3/3
Avoid Overuse
Reserve for moments of genuine disappointment to avoid sounding insensitive or dismissive. He was upset about his pet being sick, so I didn't say 'bummer.'