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Meaning ofIin English

I

Definitions

Pronoun
1. the speaker or writer; grammatical subject
  I am going to the store.
Other
1. the ninth letter of the Latin alphabet
  The letter I is used in many words.
2. the ninth letter of the Latin alphabet; a singular symbol
  In mathematics, I can represent an imaginary unit.
3. electrical current measurement
  The electric current is measured in amps, denoted by the symbol I.
4. moment of inertia; physical concept
  The moment of inertia I is crucial in understanding rotational motion.
5. the first in a sequence; initial position
  The first item I in the list is the most critical component.
6. symbol for iodine; a chemical element
  The symbol I is also used to represent iodine in chemical equations.
7. IUPAC abbreviation for isoleucine (amino acid)
  Isoleucine is an essential amino acid denoted by the symbol I.
8. country code for Italy
  The international dialing code for Italy is +39, and its country code is I.
Noun
1. a highway or road that connects states
  The interstate highway I-95 connects several major cities.