ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
diurnal + -ity
diurnality (countable かつ uncountable, 複数形 diurnalities)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/23 11:50 UTC 版)
Diurnality is a plant or animal behavior characterized by activity during the day and sleeping at night.
Diurnality