Breath, vapor, that which quickly passes or lacks substance; by extension, something fleeting, futile, insubstantial, or lacking real value. In many contexts, the term denotes transience, worthlessness, or the absence of lasting meaning, and is sometimes used metaphorically for things thought to be illusory, futile, or deceptive in their promise of significance.

Etymology Root: הבל (h-b-l). The root fundamentally means 'to breathe,' 'to exhale,' or 'to vanish like breath.' The noun form הֶבֶל (hebel) develops concretely as 'breath' or 'vapor,' emphasizing what is insubstantial or evanescent. Over time, it acquires secondary abstract senses related to futility or emptiness. The root connotes a contrast between things that are solid, lasting, or dependable and those that are fleeting or insubstantial.

Reflexes  · not yet grouped by proto-form

LanguageWordMeaningSegmentationRoot
Chokwe vulu air -vulu-
Kikongo vulu air, vapor, breath, atmosphere vulu
Kimbundu mbulu air, wind, breath -vulu- / -mbulu-
Luvale vulu air, wind -vulu-
Umbundu ovulu air, wind -vulu-