Subnormal

Subnormal may refer to:

• Subnormal body temperature, a common term for hypothermia
• Subnormal operator, a type of operator in operator theory in mathematics
• Subnormal number, another name for a denormal number in floating point arithmetic
• Subnormal profit, which is negative profit (economics)
• Subnormal series, a type of subgroup series in group theory in mathematics
• Subnormal subgroup, a type of subgroup in group theory in mathematics
• The projection of a normal of a curve onto the x-axis; see subtangent

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