oat ‧ meal /ˈəʊtmiːl $ ˈoʊt-/ BrE AmE noun [uncountable]
1 . British English crushed ↑ oat s used in cooking, especially for making ↑ biscuit s or ↑ porridge
2 . American English a soft breakfast food made by boiling crushed ↑ oat s SYN porridge British English
3 . a light brown colour