Word: longnecks
Part of speech: Noun
Syllables: long
necks
Definition: Plural of longneck; can refer to:

"Longneck Bottle", a song written by Steve Wariner and Rick Carnes
Longneck eel
Long Neck, Delaware, United States
a design of beer bottle
a term for Apatosaurus or similarly structured dinosaurs
Morphemes:
Affix: long
Language: en
PoS: Noun
Meaning: A long syllable; a unit of spoken language larger than a phoneme
Affix: neck
Language: en
PoS: Noun
Meaning: The tapered part of a bottle toward the opening.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form plurals of foreign words, to clarify pronunciation, such as “banana’s” or “pasta’s”.