אֻכָל

Based on the data provided, the Hebrew word אֻכָל (u.khal) is defined as "worn out." This suggests that it describes a state of fatigue, exhaustion, or decline due to wear and tear, rather than any sudden event. Its single occurrence in the Bible implies it is used in a unique context to convey this specific idea. The word's significance is that it highlights the impact of prolonged effort, possibly physical or emotional, on an individual's or system's ability to function. It underscores the consequences of strain and wear, which can lead to a loss of effectiveness or efficiency. This concept can be applied to various aspects of life, such as physical labor, personal relationships, or even the integrity of objects. As a rare word, its usage may be deliberate to emphasize the severity of the situation or the extent of the decline. The Bible's brevity in using this word could imply that it is a powerful and evocative term, meant to grab the reader's attention and convey the gravity of the situation.