Definition of "harmonise" verb third-person singular simple present harmonises , present participle harmonising , simple past and past participle harmonised
Non -Oxford British English standard spelling of harmonize . quotations examples
Quotations Every day that the weather permitted , Lady Marchmont visited her uncle 's grave : it had become the principal object of her existence ; and the weather gloomy , cold , and rainy , though at the beginning of summer , harmonised well with her present frame of mind .
1837, L[etitia] E[lizabeth] L[andon], “The Remembrance of the Dead”, in Ethel Churchill: Or, The Two Brides. […], volume II, London: Henry Colburn, […], page 321