heretofore
here|to|fore /h'ɪərtuːf'ɔːr/
[ADV] usu ADV with v, also ADV adj, ADV with cl
Heretofore means `before this time' or `up to now'. (mainly AM FORMAL)
They reported that clouds are an important and heretofore uninvestigated contributor to the climate.
= hitherto, previously
[ADV] usu ADV with v, also ADV adj, ADV with cl
Heretofore means `before this time' or `up to now'. (mainly AM FORMAL)
They reported that clouds are an important and heretofore uninvestigated contributor to the climate.
= hitherto, previously