1. (physics) a postulated low mass chargeless particle with small interactions; a candidate for dark matter in the universe

Derived forms: axions

Encyclopedia: Axion

• inculpableness
• inculpate
• inculpation
• inculpative
• inculpatory
• incumbency
• incumbent
• incumbent on
• incumbrance
• incunabulum
• incur
• incurability
• incurable
• incurableness
• incurably
• incuriosity
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• incuriously
• incurrence
• incurrent
• incurring
• incursion
• incursive
• incurvate
• incurvation