From Old Norse ír, variant of ér, from Proto-Germanic *jūz, from Proto-Indo-European *yū́.
(vulgar, slang) my ass, m'ass yours truly
I (uncountable) (metaphysics) The ego.
I (US, roadway) interstate (computing, programming) interface (as a prefix on the name of an entity) IEnumerable (grammar) Abbreviation of instrumental case.
I (chemistry) Symbol for iodine. (physics) Isotopic spin. (license plate codes) Italy (physics, electronics) Electrical current. (biochemistry) IUPAC 1-letter abbreviation for isoleucine (mathematics, linear algebra) identity matrix (analysis, topology) unit interval
I upper case (lower case i) The ninth letter of the basic modern Latin alphabet. I upper case (lower case ı) The letter i without a dot above, in both the upper case and the lower case versions.
See a mistake? Help us improve the quality of the definitions. It's fast and easy - simply click the edit icons and follow the prompts. Thank you for your help!
Visitors are welcome to help us expand the meaning of I. Fill in the form below to add your definition, example or comment.
Prove you are not a machineEnter the code
Other words similar to I can be found below:
Thank you for visiting international-dictionary.com, a free online dictionary with over 200,000 definitions of words and phrases. You are visitor 70 on this page. Please help us expand the meaning of I by providing an alternate definition or example above. Please add comments to help us improve the site. There are 6 Categories for this word. This is word 114647 in our dictionary.