In addition to its importance for animal cell structure, cholesterol also serves as a precursor for the biosynthesis of steroid hormones, bile acid, and vitamin D. Cholesterol is the principal sterol synthesized by all animals. In vertebrates, hepatic cells typically produce the greatest amounts.
The name Dougal is of Scottish origin. The meaning of Dougal is dark stranger. Dougal is generally used as a boy's name. It consists of 6 letters and 2 syllables and is pronounced Dou-gal.
Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition: Twilight. twÄ«â²lÄ«t, n. the faint light after sunset and before sunrise: an uncertain view: partial darkness.âadj. of twilight: faintly illuminated: obscure.âv.t. to illuminate faintly.âTwilight of the gods, the same as RagnarÃ¶k (q.v.). [Lit.