1 a plate of metal etc fixed to a wall etc as a memorial: His name was inscribed on a brass plaque.
az: xatirə lövhəsi
ru: дощечка, табличка
2 a china etc ornament for fixing on the wall.
az: dekorativ qab
ru: декоративная тарелка
3 (biology, medical) a deposit of saliva and bacteria which forms on the teeth: Plaque damages the enamel of your teeth.
az: diş daşı/kirəci
ru: зубной камень