At the outset of the eruption a profuse diarrhoea supervenes in most cases--a symptom which Trousseau rightly insists to be an essential feature of measles.
But the localist theory leaves out of view the existence of blood-poisoning, and yet the coexistence of a blood-poison with the local lesions is anessential feature of puerperal fever.
Now, death being an essential feature of such a system, we should expect to find it, as a whole, a benevolent provision.
The idea of a distinct stirps or germ for each great class of animals and plants seems to me to destroy an essential feature of the hypothesis.
The rite was probably an essential feature in the ancient Aryan worship of the oak.
But, if I am right, an essential feature of those primitive fire-festivals was the burning of a man who represented the tree-spirit.
I hold this to be an essential feature of the scheme, an essential feature of any scheme of Home Rule.
Remember that exercise is an essential feature of the hygiene of the patient's life but do not forget to be explicit about the amount and character of the permissible exercise.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "essential feature" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.