The phrase "slipped out of" is commonly used to describe something that has unintentionally or accidentally come loose or fallen from a position. The phonetic transcription for this phrase is /slɪpt aʊt ʌv/, where the "sl" in "slipped" is pronounced like "slipt" and the "t" at the end of the word is not pronounced distinctly. The "ou" in "out" is pronounced as a diphthong, combining the sounds of "ah" and "oo," while the "of" in "out of" is pronounced as /ʌv/.
Slipped out of is a phrasal verb that can be used in various contexts. Its literal meaning refers to the action of inadvertently or quietly exiting or moving away from a place or situation without being noticed or detected. It often implies a stealthy or unnoticed departure. For instance, one might say, "He slipped out of the house without making a sound."
Figuratively, the expression "slipped out of" can be used to describe escaping from or avoiding a difficult or problematic situation. It suggests a successful evasion, often without attracting much attention. For example, one could say, "She slipped out of her responsibilities by making a convincing excuse."
The phrase may also be used to convey the idea of losing or no longer possessing something that was once firmly held or controlled. In this sense, it suggests the item slipping away or separating from one's possession or control. For instance, one might say, "The dollars slipped out of his hand and were blown away by the wind."
In summary, "slipped out of" can have both literal and figurative meanings. It can refer to physically leaving a place quietly or going unnoticed, evading a situation or responsibility, or losing possession or control over something. The specific meaning of the term depends on the context in which it is used.