The meaning of COMPARATIVE is of, relating to, or constituting the degree of comparison in a language that denotes increase in the quality, quantity, or relation expressed by an adjective or adverb.
Comparative adjectives compare one person or thing with another and enable us to say whether a person or thing has more or less of a particular quality: … To form the comparative, we use the -er suffix with adjectives of one syllable: …
A comparative is the form of adjective or adverb used to compare two things. For example, "sweeter" is the comparative form of "sweet," and "quicker" is the comparative form of "quick."
In this guide, we discuss everything you need to know about comparative adjectives, from the spelling rules, to when to use more, to clearing up the comparative-versus-superlative-adjectives confusion.