heliacal

英 [hɪ'laɪək(ə)l] 美
  • adj. 太阳的;与太阳同时升落的;接近太阳的

中文词源


heliacal 太阳的

来自希腊语Helios,太阳神,词源同Sol,sun.

英文词源


heliacal (adj.)
"pertaining to the sun," c. 1600, with -al (1) and Greek heliakos "of the sun," from helios "sun" (see sol). The heliacal year is reckoned from the heliacal rising of Sirius; thus it also is known as the canicular year.

单词首字母