Pronunciation: [dˈa͡ɪmd ˈʌp] (IPA) 
The spelling of the word "dimed up" is quite simple. It is spelled exactly as it sounds, using the IPA phonetic transcription system. The first syllable, "dime," is spelled with the consonant sound "d" followed by the vowel sound "ai" as in "My." The second syllable, "up," is spelled with the vowel sound "ʌ" as in "cup" and the consonant sound "p." Together, the word is pronounced as "daimd ʌp" with the stress on the first syllable.
Dimed up is an idiomatic slang phrase that originated in American English. It is commonly used in sports, particularly in basketball, to describe a player's exceptional performance in terms of accurate and precise passing. When a player is said to be "dimed up," it means they have consistently executed perfect or near-perfect passes, assisting their teammates in scoring points effortlessly.
The term "dimed up" derives from the word "dime," which is a colloquialism for a ten-cent coin in the United States. In this context, it is used metaphorically to compare the accurate passing to the shape and size of a dime, emphasizing its precision and high value. It suggests that the player is skillfully distributing the ball with such accuracy that the passes almost appear to be landing directly in the hands of their teammates, setting them up for successful shots or scoring opportunities.
Furthermore, "dimed up" implies a certain level of finesse, vision, and court awareness possessed by the player. It indicates an exceptional ability to read the game, anticipate movements, and make split-second decisions to create advantageous situations for their team. The phrase is often employed to praise and recognize a player's outstanding playmaking abilities, highlighting their role in facilitating successful offensive actions and contributing to the overall performance of their team.
