Activity: nf (word coming from the medieval Latin activitas, from the Latin of the philosophers activus).
The word “activity” has several meanings:
1. Aged sense: In an agent, faculty to act, to produce an effect.
The activity of an acid, of a poison.
Sphere of activity.
Modern meaning: Activity of a volcano; active volcano (eruption).
Geology: Tectonic activity.
Physics: Optical activity: set of optical properties of a disordered (fluid) or ordered (crystalline) medium including...
Hello,
You must be a subscriber to read the rest of this article, its links and its images.
The subscription to the complete reading of the site is at 1 €uro per month, without any commitment.
If you already have a current subscription, please log in using the form below.
Otherwise you can subscribe here.