What does acid tongue mean?

"Acid tongue" is a metaphorical expression that refers to someone who speaks harshly, critically, or sarcastically.

Here's a breakdown of the meaning:

* Acid: This refers to something that is sharp, corrosive, and can burn.

* Tongue: This is the organ we use for speaking.

Therefore, "acid tongue" implies that someone's words are like acid, capable of stinging, hurting, or damaging others.

Here are some synonyms for "acid tongue":

* Sharp tongue

* Cutting remarks

* Sarcastic wit

* Bitter words

* Caustic comments

Example:

"She has an acid tongue and never misses an opportunity to make a cutting remark."

Let me know if you have any other questions!