1. blit - Noun
2. blit - Verb
blit (plural blits)
(computing) A logical operation in which a block of data is rapidly moved or copied in memory, most commonly used to animate two-dimensional graphics.
blit (third-person singular simple present blits, present participle blitting, simple past and past participle blitted)
(computing, transitive) To transfer by a blit operation.
There is, however, a strange, musty smell in the air that reminds me of something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. Larry Wall
The Unix world had the Andrew Project (1982) and Rob Pike 's Blit terminal (1982). Source: Internet