“burn / grill” in Japanese is 焼, read shou, ya (しょう, や). It is a Grade 4 Kyōiku kanji, taught in year 4 of Japanese elementary school, and appears in words such as 焼く (to grill / bake).
What does 焼 mean?
魚を焼く。
Same sound, different character — the classic trap. Compare them side by side: