Correct spelling for the English word "ABSTR" is [ˈabstə], [ˈabstə], [ˈa_b_s_t_ə] (IPA phonetic alphabet).
There is no dictionary definition available for the term "ABSTR" as it does not appear to be a widely recognized or commonly used word in the English language. In fact, it is possible that "ABSTR" is a typo or an abbreviation for an unintentional word. Without further context or clarification, it is difficult to pinpoint a precise definition.
However, based on an educated guess, we may surmise that "ABSTR" could potentially be short for "abstract." In this case, an abstract is a summary or concise representation of the essential concepts or main points of a larger piece of work, such as a research paper, academic article, or thesis. It aims to provide readers with an overview of the content, methodology, results, and conclusions, allowing them to quickly grasp the overall scope and significance of the work without having to read the entire document.
It is important to note that this interpretation is speculative and may not accurately reflect the intended meaning behind the term "ABSTR." Without additional information, it is challenging to provide a definitive definition.