the capacity, especially of a pheromone, to attract.
Attractant is to attractance and attractancy as repellent is to repellence and repellency. Both sets of words are used mostly in biochemistry to describe chemicals, such as pheromones or insectifuges, that attract, drive away, or affect the behavior of other creatures. Attractancy entered English in the 20th century.
From these various investigations it became very clear that numerous components of the cotton plant had some attractancy for the boll weevil, although their effects were often short-ranged.
The attractancy of the brown-rot fungus was discovered by Dr. Glenn Esenther, an entomologist at the Forest Products Laboratory in Madison, Wisconsin.
Astrology. the comparison of two or more natal charts in order to analyze or forecast the interaction of the individuals involved.
English synastry is an astrological term coming ultimately from Greek synastría, a noun compounded of the Greek preposition and prefix syn, syn- “with,” completely naturalized in English, the Greek noun ástro(n) “star,” familiar in astronomy, astronaut, and astrology, and the abstract noun suffix -ia, which is also native to Latin, becoming the noun suffix -y in English. Synastry entered English in the 17th century.
… she matches people according to chart comparison, a branch of astrology called Synastry.
I find this sad because the synastry was really pretty good.
Slang. marvelous; delightful.
Marvy is in origin an American slang term, a shortening of marvelous and the very common adjective suffix -y. Marvy first entered English in the 1930s.
You havent heard of privatizing? That’s this fantastically with-it idea the Reagan circle has for getting the government out of government. Isn’t that too marvy?
The 22-way adjustable driver seat was marvy.
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