aerobic

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aer·o·bic / əˈrōbik; e(ə)ˈrō-/ • adj. Biol. relating to, involving, or requiring free oxygen: simple aerobic bacteria. ∎  relating to or denoting exercise that improves or is intended to improve the efficiency of the body's cardiovascular system in absorbing and transporting oxygen.DERIVATIVES: aer·o·bi·cal·ly adv.

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