Pronunciation: [bˈa͡ɪtɪŋ at] (IPA) 
The phrase "biting at" is spelled as /ˈbaɪtɪŋ æt/. The first word "biting" is spelled with the letter "i" followed by the letter "t," and the second word "at" is spelled with the letters "a" and "t." The phonetic transcription demonstrates that the word "biting" is pronounced with a long "i" sound or /aɪ/ followed by a nasal "n" sound /ŋ/. The word "at" is pronounced with a short "a" sound or /æ/ followed by the letter "t."
The phrase "biting at" is used in various contexts to convey different meanings. Generally, it refers to a behavior or action characterized by aggression, confrontation, or criticism towards someone or something.
In a literal sense, "biting at" typically denotes the act of physically nipping or snapping at an object or person with one's teeth. For example, a dog may be described as biting at a bone or a tick, relying on its jaw muscles to grasp and bite into the target.
However, the phrase can also be employed metaphorically to describe verbal or psychological actions that imitate the physical behavior. When used in this way, "biting at" refers to a series of hostile verbal exchanges, insults, or attacks, either directly or subtly. It suggests a sharp, caustic, or cutting criticism carried out with the intention of hurting or provoking a response. This can occur in arguments, debates, or even in casual conversations where one person's remarks are aimed at irking or unsettling another.
In conclusion, "biting at" encompasses both physical and metaphorical manifestations of aggression or harsh criticism. Its definition varies depending on the context in which it is used, yet it consistently represents actions or comments that exhibit hostility, irritation, or a desire to harm or confront.
The phrase "biting at" does not have a unique etymology because it is a combination of two separate words: "biting" and "at".
The word "biting" is the present participle form of the verb "bite". It comes from the Old English word "bitan" which means "to bite" or "to sting".
The preposition "at" in this phrase is derived from the Middle English "att" or "at", which ultimately goes back to the Old English "æt". It denotes direction or motion toward something.
When combined, "biting at" simply describes the action of biting or gnawing at something.
