אַחֵר

Based on the lexicon data, the Hebrew word "אַחֵר" (Aher) is a proper name referring to a person. Its unique characteristic as a proper name suggests that this word likely refers to a specific individual, possibly a notable or significant person in biblical times. Considering its limited occurrence in the Bible (only once), it's reasonable to infer that the word's usage is likely specific to a particular context or event. Without additional information, the nature of this person or their significance cannot be determined. Nonetheless, as a proper name, "אַחֵר" points to the importance of understanding the cultural and historical context in which it appears.