The word "MECELLS" is spelled phonetically as /mɛsɛls/. The first syllable "ME" is pronounced with an open-mid front unrounded vowel /ɛ/ and the second syllable "CELLS" is pronounced with a close-mid front unrounded vowel /ɛ/. The double "L" indicates that the "L" sound is held longer and pronounced more strongly. The word "MECELLS" may refer to a theoretical membrane-bound cellular structure or entity with specialized functions. However, it is not a commonly used term in scientific literature.