affix
🇺🇸
/əˈfɪks/
🇬🇧
/əˈfɪks/
to attach or stick something to something else
Please affix the stamp to the envelope.
切手を封筒に貼ってください。
a letter or group of letters added to a word to change its meaning
The affix 'un-' changes the meaning of 'happy' to 'unhappy'.
接辞 'un-' は 'happy' の意味を 'unhappy' に変えます。