Entry 1 sense Webster, 1913 Superabundant · Su·per·a·bun·dant · IPA /ˌs(j)uːpə(ɹ)ˈəbʌndənt/ 01 a. Abounding to excess; being more than is sufficient; redundant; as, superabundant zeal. 1. Abounding to excess; being more than is sufficient; redundant; as, superabundant zeal.