it

/ʌɪˈtiː/

(subjective third-person singular pronoun) used when referring to something or an animal as the subject of a sentence

(objective third-person singular pronoun) used when referring to something or an animal of unknown sex as the object of a sentence

it (information technology)

/ˌaɪtˈiː ˌɪnfəmˈeɪʃən tɛknˈɒlədʒi/

/ˌaɪtˈiː ˌɪnfɚmˈeɪʃən tɛknˈɑːlədʒi/

it (information technology)

the branch of engineering that deals with the use of computers and telecommunications to retrieve, store, and transmit information

Examples

1. It really gets up my nose.

2. It took my breath away.

3. His business provides IT solutions to various companies.

4. Stop it!