Word: upstacks
Part of speech: Noun
Syllables: up
stacks
Definition: Plural of upstack. The upper part of the stack.
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate increase.
Affix: stack
Language: en
PoS: Verb
Meaning: To arrange in a stack, or to add to an existing stack.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.