/kənˈdoʊləns/
con·dol·ence
BrE /kənˈdəʊləns/
NAmE /kənˈdoʊləns/
[C, usually pl., U]
sympathy that you feel for sb when a person in their family or that they know well has died; an expression of this sympathy
to give/offer/express your condolences
Our condolences go to his wife and family.
a letter of condolence