Word: packer
Part of speech: Noun
Syllables: pack
er
Definition: A ring of packing or a special device to render gastight and watertight the space between the tubing and bore of an oil well.
Morphemes:
Affix: pack
Language: en
PoS: Verb
Meaning: To fill in the manner of a pack, that is, compactly and securely, as for transportation; hence, to fill closely or to repletion; to stow away within; to cause to be full; to crowd into.
Affix: -er
Language: en
Meaning: agent noun
Etymology Compounds: Affix: -ārius
Language: la
Decoded: -arius
PoS: Suffix
Meaning: -er; Used to form nouns denoting an agent of use, such as a dealer or artisan, from other nouns.