the.com/packer

A machine that seals boxes so you don't have to question your purchases until they arrive.

means A packer is a person or machine whose job is to put goods into containers, boxes, or packages for storage or shipping.

from Straightforward agent-noun territory: 'pack' (a bundle tied up for carrying, traced back through Germanic roots meaning to bind together) plus the '-er' that turns any verb into 'one who does it.' English has used 'pack' since the medieval period for bundling goods onto animals or backs, and 'packer' followed naturally once packing became a trade — think meatpackers, fruit packers, and eventually the cardboard-taping machines that inherited the job title.

origin
meatpacking industry gave the name first
software sense
compresses code so malware scanners squint harder
NFL version
owned by fans, not billionaires, since 1923
job hazard
repetitive strain, not existential dread, mostly
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