also: てんぷ
noun, noun or participle which takes 'suru', transitive verb
pasting; sticking; attaching; affixing
Formal or technical term for attaching something by pasting or sticking, often used in official documents, labels, or seals.
封筒に切手を貼付してください。
Please affix a stamp to the envelope.
申請書に写真を貼付する必要があります。
You need to attach a photo to the application form.