TY - JOUR TI - Discovery of the origin of the word asteroid and the Related Terms asteroidal, planetoid, planetkin, planetule, and cometoid AU - Cunningham, Clifford J. TI - Discovery of the origin of the word asteroid and the Related Terms asteroidal, planetoid, planetkin, planetule, and cometoid AB - Asteroid is now one of the most widely used words in English. For more than two centuries it has been assumed that the astronomer William Herschel created the word, but that assumption can be shown to be false. This paper reveals for the first time the true identity of the person who coined the word asteroid, and the origins of five other related words: asteroidal, planetoid, planetkin, planetule and cometoid. In the cases of asteroidal and cometoid, this paper corrects errors in the OED. VL - 2015 IS - Volume 20, Issue 1 PY - 2015 SN - 1427-8219 C1 - 2084-3836 SP - 47 EP - 62 DO - 10.4467/20843836SE.15.003.2789 UR - https://ejournals.eu/en/journal/studia-etymologica-cracoviensia/article/discovery-of-the-origin-of-the-word-asteroid-and-the-related-terms-asteroidal-planetoid-planetkin-planetule-and-cometoid KW - astronomy KW - asteroid KW - planetoid KW - planetule KW - Herschel