1. plural of acerbity; harshness or bitterness of tone, manner, or taste
Usage: Usually refers to sharpness of speech or manner rather than physical taste
2. plural of acerbity; sour or bitter taste or flavor
Usage: Less common usage; refers to physical taste sensations

Examples

• The critic's acerbities in her review stung the young playwright.
• His acerbities of tone made it clear he was deeply disappointed.
• She responded to his insults with acerbities of her own.
• The acerbities in their debate reflected years of professional rivalry.
• Despite the acerbities exchanged during the meeting, they remained colleagues.
• The wine's acerbities made it unsuitable for casual drinking.