Which one of the following sentences contains an abstract noun -1 Lugie is easily understood or 2 His skill was legendary?

Here's why:

* Abstract nouns refer to concepts, qualities, or ideas that cannot be touched or seen.

* Skill is an abstract noun because it represents a quality or ability.

Let's break down the other sentence:

* Lugie is a person's name, a proper noun.

* Understood is a verb, not a noun.

Therefore, only sentence 2 has an abstract noun.