Word: dub
Part of speech: Noun
Syllables: dub
Definition: A lock; hold fast (in a certain state)
Morphemes:
Affix: do
Language: en
PoS: Verb
Meaning: To treat in a certain way.
Affix: up
Language: en
PoS: Adjective
Meaning: Fitted or fixed at a high or relatively high position, especially on a wall or ceiling.