IPA: /haɪˈɡrɒmɛtrɪk/
KK: /haɪˈɡrɒmɛtrɪk/
Related to the measurement of humidity or moisture in the air.
The hygrometric readings indicated a high level of humidity in the room.
Hygrometric → It is formed from "hygro-" (from Greek "hygros", meaning wet or moist) and "-metric" (from Greek "metron", meaning measure). The word "hygrometric" refers to the measurement of moisture or humidity in the air.
Think of 'wet' or 'moist' ('hygro-') being measured ('-metric') — that's what hygrometric means.