Vocabulary What does メキシコ湾 (メキシコわん, mekishikowan) mean? メキシコ湾 (メキシコわん, mekishikowan) means Gulf of Mexico. Quick factsReadingメキシコわんRomajimekishikowanPart of speechnoun メキシコ湾メキシコわんmekishikowanGulf of Mexico1noun Gulf of MexicoKanji in this word湾bay, gulf