Security

Pronunciation: /sɪˈkjʊrəti/

Definitions of security

noun something that gives or assures safety

Example Sentences

A1 I always lock the door for security.

A2 The security guard checked my ID before letting me in.

B1 Having a strong password is essential for online security.

B2 The company invested in advanced security systems to protect their data.

C1 The security measures at the airport were thorough and efficient.

C2 The cybersecurity team works tirelessly to ensure the company's security against cyber threats.

Examples of security in a Sentence

formal Ensuring the security of sensitive data is crucial for protecting our organization from cyber threats.

informal Make sure you lock the doors for security before you leave the house.

slang I heard he got a new gig working security at the club downtown.

figurative Trust is the key to unlocking the security of any relationship.

Grammatical Forms of security

• plural: securities
• comparative: more secure
• superlative: most secure
• present tense: secure
• future tense: will secure
• perfect tense: have secured
• continuous tense: is securing
• singular: security
• positive degree: secure
• infinitive: to secure
• gerund: securing
• participle: secured

Origin and Evolution of security

First Known Use: 1250 year

Language of Origin: Latin

Story behind the word: The word 'security' originated from the Latin word securitas, which is derived from securus meaning 'free from care' or 'secure'.

Evolution of the word: Over time, the word 'security' has evolved to encompass a broader range of meanings related to safety, protection, and assurance in various contexts such as finance, information technology, and national defense.