What is the meaning of Iam?

sometime, ever (indeterminate correlative of time)

once

third-person plural imperfect indicative of ir

already

now

“iam iam,” repeated, doubly emphatic, e.g., nownow, this very moment, this instant, any time now, as of now, now indeed

anymore

soon

now, again, moreover, once more

third-person plural imperfect indicative of ir

Alternative form of imam (first-person singular present of imati)

Source: wiktionary.org