English dictionary prop up meaning and definition Definition and meaning of prop up at MeaningMonkey.org. prop up meaning and definition in the English Dictionary. PROP UP verbDefinition of prop up (verb)support by placing against something solid or rigid"shore and buttress an old building"synonyms: prop, shore, shore up Source: Princeton University Wordnet
If you find this page useful, share it with others! It would be a great help. Thank you! Link to this page: