Actinometry

//ˌæktɪˈnɒmətɹi//

"Actinometry" in a Sentence (2 examples)

the air with its actinometry presents itself in the light of a thermal adjustment , by which the land and sea are prevented from becoming seething hot

ACTINOMETRY (chapter title)

Next best steps

Mini challenge

Unscramble this word: actinometry