IPA: /ˈfoʊlˌdʌp/
KK: /ˈfoʊlˌdʌp/
Something that is made to be folded up for easy storage or transport.
We bought a foldup table that we can easily store when not in use.
An object that can be folded up, often for storage or transport, or a situation that has completely failed or collapsed.
The foldup chair is easy to carry to the picnic.
The word 'foldup' is formed from 'fold' (from Old English 'fealdan', meaning to bend or double) and 'up' (meaning in a higher position or direction). The word 'foldup' means to bend or double something in an upward direction, typically referring to an object being compacted or made smaller.
Think of 'folding' something to make it smaller and 'up' to indicate the direction — that's how 'foldup' means to bend something up.