the.com/intro

means A short introduction — the quick first contact where names and context get exchanged before the real conversation starts.

from Short for 'introduction,' from Latin intro- ('inward') plus ducere ('to lead') — literally 'a leading in.' The clipped 'intro' is a 20th-century convenience, the kind of shortening languages do to words they use constantly: DJs needed to talk about a song's opening bars, writers about a book's opening pages, and 'introduction' was too many syllables for how often the thing came up.