This is the 4781st most frequent Chinese word.
纯
Pure.
Here, '纯' means 'pure,' indicating the unalloyed or unadulterated quality of the cotton.
这个衬衫是100%纯棉制成的。
This shirt is made of 100% pure cotton.
In this sentence, '纯' is used as part of '纯洁,' meaning 'pure' in the sense of morality or innocence.
她的心地非常纯洁，没有任何杂念。
Her heart is very pure and free of any impure thoughts.
The usage of '纯粹' (of which '纯' is a component) here denotes 'purely' or 'entirely,' emphasizing the absolute nature of the aesthetic quality.