Pronunciation: [ɡˈʊd at] (IPA) 
The phrase "good at" is spelled as it is pronounced, with the IPA phonetic transcription being /ɡʊd æt/. The "g" sound is soft, as in "gentle," and the "oo" sound is pronounced as in "foot." The "d" sound is voiced and the "t" sound is voiceless. The "a" sound is pronounced as in "cat." Using correct spelling in this phrase is important for clear communication, especially when writing.
"Good at" is a phrase used to describe someone's proficiency, skill, or ability in a particular area or task. It signifies an individual's competency or aptitude in performing a specific activity successfully or with expertise.
When referring to a person's ability, "good at" implies a high level of competence or knack in a particular field. It portrays the individual as adept or talented in accomplishing the task or activity under consideration. Being "good at" something suggests that a person possesses the necessary knowledge, experience, or attributes to excel or perform well in a given endeavor.
The phrase can be applied to a wide range of activities or disciplines, encompassing both intellectual or physical pursuits. For instance, a person can be good at sports, mathematics, writing, problem-solving, cooking, or playing a musical instrument.
Being good at something often implies that a person has invested time, effort, and dedication to develop their skills or aptitude in that particular area. It may indicate a natural talent or a result of continuous practice, honing their abilities and improving their performance over time.
Ultimately, "good at" is a phrase used to acknowledge and highlight an individual's proficiency or capability in a specific domain, illustrating their expertise and competence in that particular pursuit.
The phrase "good at" does not have a distinct etymology as it is composed of two separate words: "good" and "at".
"Good" can be traced back to the Old English word "gōd", which meant "virtuous" or "having desirable qualities". It evolved from the Proto-Germanic word "gōdaz". Over time, "good" expanded in meaning to denote things that are beneficial, favorable, or of high quality.
"On the other hand, "at" originates from the Old English word "æt", derived from the Proto-Germanic word "at". This word conveyed the meaning of "near" or "close to" and was used to indicate the location or direction of something.
When used together, "good at" expresses proficiency or competence in a particular skill or activity.
