 I-language is first discussed under the sub-heading of ‘internalized language’ to denote linguistic knowledge. Later discussion in Chomsky 1986 and 1995 makes it clear that the ‘I’ of ‘I-language’ is supposed to suggest at least three English words: ‘individual’, ‘internal’, and ‘intensional’. And Chomsky emphasizes that the neologism also implies a kind of realism about speakers’ knowledge of language.