defensive

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defensive

(dĭ-fĕn′sĭv)
adj.
1. Intended or appropriate for defending; protective.
2. Psychology Constantly protecting oneself from criticism, exposure of one's shortcomings, or other real or perceived threats to the ego.

de·fen′sive·ly adv.
de·fen′sive·ness n.

defensive

(dĕ-fen′siv)
1. Defending; protecting from injury.
2. In behavioral health, inordinately self-protective, esp. in response to criticism or inquiries by others.