The spelling of the phrase "more icebox" is fairly straightforward. "More" is spelled M-O-R-E, while "icebox" is spelled I-C-E-B-O-X. The phonetic transcription of "more" would be /mɔr/, with the "o" pronounced as in "bore" and the "r" sound at the end. "Icebox" would be transcribed as /ˈaɪsˌbɑks/, with an "ai" sound for the "i" and a stressed "a" sound for the "b" and "x". Together, the phrase is pronounced /mɔr ˈaɪsˌbɑks/.