Referring to organisms or plants that are without spines or thorns.

Describing a concept or entity that lacks defenses or protection.

एक अवधारणा या इकाई का वर्णन करना जो सुरक्षा या रक्षा के बिना हो।

English Usage: He was inermous against the harsh criticisms thrown his way.

Hindi Usage: वह कड़ी आलोचनाओं के खिलाफ बिना सुरक्षा के था।