Found 2 items, similar to tip-up.
English → English (WordNet) Definition: tip-up tip-up adj : constructed so as to tip up or out of the way; “the little tip-up seat of the taxi”
English → English (gcide) Definition: tip-up collapsible \collapsible\ adj. Capable of collapsing or being collapsed; as, a collapsible boat. [Narrower terms: telescopic; tip-up] Also See: folded. Antonym: noncollapsible. Syn: collapsable. [WordNet 1.5]