Final answer:
The construction referred to in the question is a superlative construction, where a definite article and the superlative form of an adjective are used to compare three or more things.
Step-by-step explanation:
The construction being described is used to form the highest degree of an adjective when comparing three or more things and is known as a superlative construction. This construction typically involves the use of a definite article ('the') followed by an adjective in its superlative form (which often ends in -est or is preceded by 'most') and 'de' to indicate comparison within a group or location. For example, in the sentence 'She is the most talented of all the students,' the phrase 'the most talented' is a superlative construction that modifies the noun 'students' to indicate that she surpasses all others in talent within the group of students.