The phrase "per year" is spelled with the IPA transcription /pɜr jɪr/. The first sound, /pɜr/, starts with a voiceless bilabial plosive followed by a central vowel. The second sound, /jɪr/, begins with a voiced palatal glide followed by the same central vowel as the first sound and a voiced alveolar fricative. The spelling of "per" is straightforward, but the final sound in "year" can be tricky to spell due to the various spellings for the /jɪr/ sound, such as ear, ere, and ier.
"Per year" is an adverbial phrase used to quantify the frequency or rate of occurrence of an event or action in the span of one year. It refers to the number of times that an event, activity, or behavior happens within the duration of a calendar year, which consists of 365 or 366 days depending on whether it is a leap year.
The term "per year" is commonly used in a wide range of contexts, such as financial calculations, employment contracts, scientific studies, and statistical analysis. For instance, it can describe the amount of money earned or spent annually, as in "She saves $500 per year" or "The company incurs $10,000 in expenses per year." Similarly, it can denote the number of occurrences or frequency of an event within one year, such as "The average temperature rises by 1 degree per year" or "He reads 50 books per year."
By indicating a specific time frame of one year, "per year" provides clarity and consistency in expressing rates, measurements, or quantities. It allows individuals to track and compare data over a standardized time period, making it easier to assess progress, forecast future outcomes, or establish benchmarks.