IPA: /ˈhɪdənˌaɪt/
KK: /ˈhɪdənˌaɪt/
A clear green gemstone that is a type of spodumene, often used in jewelry.
She wore a beautiful hiddenite ring that sparkled in the sunlight.
Hiddenite is derived from 'hidden' (from Old English 'hydan', meaning to conceal) and '-ite' (a suffix used in mineralogy to denote a mineral or rock). The word 'hiddenite' refers to a mineral that is concealed or not easily visible, specifically a variety of spodumene that is green in color.
Think of something that is 'concealed' ('hidden') and the '-ite' suffix indicating a mineral. This helps you remember that hiddenite is a mineral that is not easily seen.