whereas
UK /wɛəɹˈaz/ · US /(h)wɛɹˈæz/ adverb, conjunction, noun
Forms whereases
- adverb (obsolete) Where (that).
- conjunction In contrast; whilst on the contrary; although. “He came first in the race, whereas his brother came last.”
- conjunction (chiefly law) It being the fact that; inasmuch as. (Often used to begin recitals; sometimes emboldened or emphasized as a signifier.)
- noun A clause, as in legal documents, stating whereas.
Etymology
From where + as (“that”); first attested in the meaning of "where" in the 14th century. Compare thereas.
The ä emphasizes that the word is where + as.
Webster’s 1913
- adverb At which place; where. [Obs.] Chaucer.
- conjunction Considering that; it being the case that; since; --used to introduce a preamble which is the basis of declarations, affirmations, commands, requests, or like, that follow.
- conjunction When in fact; while on the contrary; the case being in truth that; although; --implying opposition to something that precedes; or implying recognition of facts, sometimes followed by a different statement, and sometimes by inferences or something consequent.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “whereas”, CC BY-SA 4.0. Details