Agora que eu me preparava para postar a receita do rancho pobre, Francisco Frazão enviou-me um mail salvífico, com a definição do Hachette Oxford. Obrigada!
cosy GB, cozy US
I noun (also tea-cosy) couvre-théière m.
II adjective
1 (comfortable) [chair, room, atmosphere] douillet/-ette; [clothing]
confortable; to feel cosy [person] être confortablement installé;
[room, blanket] être douillet/-ette; it's cosy here on est bien ici;
2 (intimate) [chat, evening, meeting] intime;
3 figurative [situation, belief] rassurant; [world] protégé.
Idioms
to play it cosy[!]US agir en douceur.
? cosy up[!] GB, cozy up[!] US [person] se mettre bien (to avec).