Sydney is mostly a girls' name, but it is used for boys 4.31 percent of the time.
About. Sigil is a free, open source, multi-platform ebook editor. It is designed to edit books in ePub format. 1  Its website is located at http://sigil-ebook.com. 2  Its current code repository is located at https://github.com/Sigil-Ebook/Sigil.
sigÂ·nal (sÄ­gâ²nÉl) n. 1. a. An indicator, such as a gesture or colored light, that serves as a means of communication. See Synonyms at gesture. b. A message communicated by such means. 2. Something that incites action: The peace treaty was the signal for celebration.