semirrecta 20
1º_ In geometry is each part of a line divided by an intersection of another . It is considered that that is the starting point and that from there it is infinite. See semi-, semi-straight (angle). 2º_ Although there is no adjective in Spanish, it can be interpreted colloquially as the feminine of 'semi-straight' ("something not totally straight, without the expected righteousness", "that has a beginning but does not end") .