I. I 1 S1 W1 /aɪ/ BrE AmE pronoun [used as the subject of a verb]
[ Language: Old English ; Origin: ic ]
used by the person speaking or writing to refer to himself or herself:
I moved to this city six years ago.
I’m not late again, am I?
My husband and I enjoy going to the theatre.
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GRAMMAR
Do not say 'than I'. Say than me or than I am/do/have etc:
▪
They were older than me OR than I was.
Do not say 'I and Sarah/my friends etc'. Say Sarah/my friends etc and I :
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In 1972, James and I moved to Tallahassee.
II. I 2 BrE AmE , i /aɪ/ noun ( plural I’s , i’s )
1 . [uncountable and countable] the ninth letter of the English alphabet
2 . [countable] the number one in the system of ↑ roman numeral s
3 . I-25, I-40 etc the name of an ↑ interstate (=important road between states in the US)