1. The gender of adjectives
Adjectives are words that describe nouns. For example, in the sentence Anita es alta (Anita is tall) alta is an adjective because it describes Anita

2. The gender of adjectives
Other examples are:
Daniel es delgado/ Daniel is thin
Alma es bonita/ Alma is pretty
Yo soy inteligente/ I am intelligent.

3. The gender of adjectives
In Spanish, an adjective that describes a masculine noun must also be masculine; one that describes a feminine noun must be feminine. In order o make adjectives masculine or feminine, you may have to change the ending

4. Adjectives Endings
Masculine -o
alto
feminine -a
alta

5. The gender of adjectives
There are adjectives that have only one ending for both masculine and feminine nouns. These adjectives end in –e or in a consonant
Examples:
elegante/ elegant inteligente/intelligent
fuerte/strong interesante/interesting
popular/popular exigente/demanding

6. The gender of adjectives
When you use more than one adjective, the last one is connected by y(and)
Él es grande, alto y fuerte
The word y becomes e whenever it is followed by a word beginning with i or hi
Carlos es guapo e inteligente.