whereas UK /wɛəɹˈaz/US /(h)wɛɹˈæz/conjunction 2adverb 1noun 1forms 1 conjunction2 •in contrast, used like "while" to compare two facts and show how they are differentHe came first in the race, whereas his brother came last. •It being the fact that; inasmuch as. (Often used to begin recitals; sometimes emboldened or emphasized as a signifier.) adverb1 •(no longer used) Where (that).And home she came, whereas her mother blynd / Sate in eternall night […] — 1590 noun1 •A clause, as in legal documents, stating whereas.[…]the promise is stated after a whereas, though the promise is the very gist of the action, yet, such a count so framed, will be held good on demurrer. — 1883 formswhereases