The outward curving of the lens is said to be a convex lens.
convex
The athenosphere.
Convex Mirror
In equilibrium.
It is called a "look of outward regard."
the front!
Regard
"Regard highly" is better for formal discourse than "look up to".
respect
Un abri is a shelter. Un regard is a glance or a look that you take. A l'abri du regard means 'sheltered from onlookers'
It's a lung disease that can't be seen by outward appearance.
"Air" as in a look or outward appearance, or an artificial or affected manner.
We do not know what you are writing with regard to - you will have to look inside your own brain to figure out why you are writing that letter because we can't read minds.
It means you like it, you look on it as a good thing or person.
look upon is used as a verb. it means to consider or regard something
A convex lens curves outward, forming an elliptical shape.