IPA: /ˈdɛkəˌɡræm/
KK: /ˈdɛkəˌgræm/
A unit of weight in the metric system that is equal to ten grams.
The recipe calls for a decagram of sugar to sweeten the cake.
Decagram → It is formed from "deca-" (from Greek "deka", meaning ten) and "gramma" (from Greek "gramma", meaning something written or a letter). The word "decagram" refers to a unit of mass equal to ten grams.
Think of 'deca-' meaning ten and 'gramma' meaning something written or measured — that's why a decagram is a measurement of ten grams.