The word "chemigrapher" refers to a person who creates chemical illustrations. Its spelling can be explained using IPA phonetic transcription as [kɛmɪ'ɡræfər]. The initial sound is "k" as in "cat", followed by "ɛ" as in "bet". The next sound is the "m" sound, followed by "ɪ" as in "sit". The stress is then on the "graf" part, which is pronounced "græf" with a short "a" sound as in "hat". Finally, it ends with "ər" as the suffix for a person who does a particular job.