The term "mug up" is a British colloquialism which means to study or revise for an exam, often in an intensive manner. Its spelling is based on the pronunciation of the phrase, which is /mʌɡ ʌp/. The "m" is pronounced with a short "u" sound, followed by the "g" which is pronounced with a hard "g" sound. The second syllable "up" is pronounced with a short "u" followed by a "p" sound. While it may seem like an unusual term, "mug up" has been around since the early 19th century.
The term "mug up" is a phrasal verb that typically depicts an action of studying or reviewing intensively, with the aim of acquiring knowledge rapidly and efficiently. This phrase is commonly used in British English, particularly in informal contexts. It involves devoting concentrated time and effort to memorizing or familiarizing oneself with certain information, often before an impending examination or test.
When someone decides to "mug up," they commit themselves to absorbing facts, figures, or concepts diligently. This can involve reading textbooks, notes, or other study materials, as well as engaging in various mnemonic techniques to enhance memory retention. Individuals might also resort to revisiting lecture recordings, attending review sessions, or participating in group study to reinforce understanding.
The phrase can also emphasize the idea of cramming or studying intensely within a limited time frame, even under pressure. In such cases, "mugging up" often implies a concentrated burst of focused learning, with the aim of grasping as much knowledge as possible in a short period.
Additionally, the term can extend beyond academia, occasionally referring to the act of reviewing and preparing for a task or event requiring knowledge or skills. For instance, someone about to deliver a speech might "mug up" on the topic, meticulously studying relevant material to ensure comprehensive understanding and confidence during the presentation.
Overall, "mug up" denotes an intensive, purposeful, and often time-limited approach to studying, reviewing, or familiarizing oneself with information or skills.
The phrase "mug up" is believed to have originated from the British English slang term "mug", which means "to study or learn something intensively". The word "mug" in this context is derived from a colloquial use of the noun "mug", meaning "a person's face". The verb form "mug" was used to refer to someone who had their face buried in a book while studying. Over time, "mug up" came to mean studying or cramming for an exam or test, specifically in British and Canadian English.