Gae-tan! Today's word is "slay"

Gae-tan! Today's word is "slay"
 An English vocabulary book for games that you can learn by looking at them, or "Gae-tan!" for short. Today's word is "slay". Meaning knocks down. Slay, which is familiar from demonslayer and goblinslayer, is a word that is not often used in everyday conversation and is often used for literary expressions such as sagas....

The linked article is in Japanese.