This is the 8779th most frequent Russian word.
подписи
Signatures.
In this sentence, 'подписи' refers to 'signatures,' highlighting its use in the context of written autograph collection.
Она собирала подписи для своей петиции.
She was collecting signatures for her petition.
Here, 'подписи' means 'captions,' indicating its use related to textual descriptions accompanying images.
На странице не хватает подписей под фотографиями.
There are not enough captions under the pictures on the page.
In this example, 'подпись' (used in the singular form) refers to 'a digital signature,' demonstrating its meaning in digital security contexts.