Pronunciation: [ʃˈə͡ʊz ˈʌp] (IPA) 
The phrase "shows up" is spelled with the /ʃ/ consonant sound at the beginning of "shows" and the /ʌ/ vowel sound in the middle of both "shows" and "up". The /z/ sound at the end of "shows" and the /ʌp/ sound at the end of "up" are represented by the standard English spelling conventions. "Shows up" is generally used to indicate someone or something appearing unexpectedly or making an appearance in a specific place or situation.
Shows up is an idiomatic expression with multiple meanings depending on the context it is used in. When used as a phrasal verb, it generally refers to the act of appearing, arriving, or making an appearance in a particular place or event. It implies the act of turning up unexpectedly or making oneself visible or known.
In a literal sense, shows up refers to physically arriving at a specified location or event. For instance, if someone says, "I'll meet you at the restaurant at 7:00 pm," the person who arrives at the restaurant at the designated time can be described as "showing up."
Figuratively, shows up can also refer to being present or noticeable in a non-physical sense. For example, if an individual consistently demonstrates good work performance, they can be said to "show up" in their job or profession. This usage implies being dependable, reliable, and making a positive impact.
The phrase can also have a negative connotation when used to describe someone who fails to fulfill their obligations or commitments. For example, if a person consistently fails to attend meetings or events they had agreed to participate in, they can be said to "not show up."
Overall, shows up typically denotes the act of appearing or becoming visible, either physically or metaphorically, in a given situation. The specific nuance and meaning of the phrase depend on the context in which it is used.
The phrase "shows up" is formed by combining the verb "show" and the adverb "up". When looking at their respective etymologies:
1. Show (verb): The verb "show" dates back to Old English, derived from the Proto-Germanic root *skawwōną, meaning "to look, see, behold". It is cognate with Old High German scowōn and Old Norse sjá. In Middle English, "show" was spelled as "schewen" or "shewen" before evolving to its current form.
2. Up (adverb): The adverb "up" originated from Old English up, which is a shortened form of "upp" and traces back to the Proto-Germanic root *upp, meaning "upwards, on top of". It has similar cognates in other Germanic languages such as Old High German uf and Old Norse upp.
