irritability

[ir-i-tuh-bil-i-tee]

noun

plural

irritabilities 

1. the quality or state of being irritable.

2. Physiology, Biology.,  the ability to be excited to a characteristic action or function by the application of some stimulus.

   Protoplasm displays irritability by responding to heat.

Other Word Forms

• nonirritability noun
• superirritability noun

Word History and Origins

Origin of irritability¹

From the Latin word irrītābilitās, dating back to 1745–55. See irritable, -ity

Example Sentences

"However, the potential downsides include nutrient deficiencies, increased cholesterol, excessive hunger, irritability, headaches and reduced adherence over time," says Prof Misra.

From BBC

He says that signs a child has become overheated can include confusion, altered mental state, irritability, a raised core body temperature and nausea.

From BBC

Symptoms range from general irritability to nausea, headaches and fainting.

From BBC

Symptoms of the condition include irritability, making death threats to complete strangers, screaming at relatives, arguing with mirrors, excessive weight gain, poor hygiene and mental confusion.

From Salon

"The lack of sleep, irritability, brain fog - she'd be awake for hours in the night, hot sweats every single day. Everything was becoming difficult."

From BBC

Related Words

• irritation