Originally it was the length of the furrow in one acre of a ploughed field. An acre is an area that is one furlong long and one chain wide. For this reason, the furlong was once also called an acre's length. Around the year 1300, England standardised the furlong as 40 rods or 660 feet.
Vanilla sex is what a culture regards as standard or conventional sexual behaviour. Different cultures, subcultures and individuals have different ideas about what constitutes this type of sex. Often, it is interpreted as sex which does not involve such elements as BDSM, kink, or fetish activities.
1. vanilla-flavored with vanilla extract; he liked vanilla ice cream. 2. vanilla-plain and without any extras or adornments; the most common type of bond is the straight or plain vanilla bond; the basic car is known as the vanilla version. vanilla-Can mean having no special features.. 2  white chocolate-A blend of cocoa butter, milk solids and sugar and vanilla, it used in candy bars and baking and coatings; it is not technically chocolate because it contains no chocolate liqueur.