Agronomy

Agronomy:  the study of crops and the soil they love; the science of soil management.  From Greek ἀγρός (field) and νόμος (law).  Agronomy is literally, “the law of the field”.

Ab initio

Ab initio: from the beginning; from the start. In law, ab initio may refer to the time a legal document becomes, well, legal. In science, ab initio points to first principles, or basic laws. Ab initio is a Latin phrase, meaning (you guessed it), from the beginning....

Acre

Acre: a plot of land equal to 4,840 square yards.  In Old English, an æcer was simply a “tilled field”.  Later, the word described the amount of land plowed by oxen in a single day. This is an old word.  Variations show up in many ancient European languages. In Latin,...

Aversion

Aversion: an intense dislike; opposition of mind; disinclination; reluctance; hatred. Derived from Latin ab (away) and vertere (to turn), the literal meaning of this word is: to turn away. Example: She had a deep aversion to broccoli.

Abstraction

Abstraction: Dealing with ideas rather than events. Abstraction is also a state of mind occupied by abstract ideas.  When we consider the branch of a tree by itself, or the color of leaves, as separate from their size or shape, the act is abstraction.  When we...

Meteor

Meteor: a shooting star; a space rock passing into Earth’s atmosphere, appearing as a bright light in the sky.  From Greek μετέωρον (the thing high up).  Mετέωρον further derives from μετα (among, between, over) and ἀείρω (to lift, to rise...