essence
The Spanish word 'esencia' translates to 'essence' in English. It is often used to describe the intrinsic or indispensable properties that characterize or identify something. Equivalent to the 'core' or 'heart' of an idea or object, 'esencia' refers to the fundamental nature or underlying quality of something.
The essence of life lies in happiness.
This sentence is saying that the most important or intrinsic part of life, its 'essence', is found in being happy.
This perfume has the essence of roses.
In this example, 'essence' is used to convey the core aroma or fragrance of the perfume, which is a scent that resembles or originates from roses.
The essence of his theory is very complicated.
Here, 'essence' refers to the intrinsic or fundamental nature of the theory. The sentence is suggesting that understanding the key components or the basic premise of the theory is quite complex.