Definitions for BLT
This page provides all possible meanings and translations of the word BLT
Random House Webster's College Dictionary
a bacon, lettuce, and tomato sandwich.
Category: Common Vocabulary, Cooking
Origin of BLT:
bacon-lettuce-tomato sandwich, BLT(noun)
sandwich filled with slices of bacon and tomato with lettuce
The New Hacker's Dictionary
Synonym for blit. This is the original form of blit and the ancestor of bitblt. It referred to any large bit-field copy or move operation (one resource-intensive memory-shuffling operation done on pre-paged versions of ITS, WAITS, and TOPS-10 was sardonically referred to as “The Big BLT”). The jargon usage has outlasted the PDP-10 BLock Transfer instruction from which BLT derives; nowadays, the assembler mnemonic BLT almost always means “Branch if Less Than zero”.
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