Word: rucksacks
Part of speech: Noun
Syllables: ruck
sacks
Definition: Plural of rucksack; a bag carried by a strap on your back or shoulder
Morphemes:
Affix: rucksack
Language: en
PoS: Noun
Meaning: a bag carried on the back or shoulder, supported by straps
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.