Attributive
/əˈtrɪbjətɪv/
Definition 1 of 3
Pro Tip 1/3Location Matters
Attributive adjectives always come directly before the noun they describe in English. 
In 'the blue sky,' 'blue' is attributive to 'sky.'
Pro Tip 2/3Adjectives Only
'Attributive' is not for verbs or adverbs; it's specific to adjectives used with nouns. 
'Big' in 'big computer' is attributive, but 'quickly' in 'runs quickly' is not.
Pro Tip 3/3No Commas Needed
Do not use commas between attributive adjectives and the nouns they modify. 
We say 'a cold, dark night,' not 'a cold, dark, night.'