What does whoso mean?
Whoso is an archaic English conjunction meaning “whoever” or “anyone who.” It introduces a relative clause in which a statement applies to an indefinite person or group. For example, “Whoso enters the restricted area without authorization will be removed” uses the word in the formal register common in laws and public notices. Historically, whoso comes from an Old English expression meaning “who so,” with “so” adding emphasis to the interrogative pronoun “who.” In Middle English it became a single word, and later forms such as “whosoever” developed for contexts demanding greater emphasis. The modern word survives chiefly in legal, religious, and literary language. Its archaic sound gives it a formal or solemn tone, so it can seem theatrical in ordinary conversation. Nevertheless, it is useful when a writer wants to mark a rule as universal and impersonal rather than naming particular individuals.
conjunctionAn archaic conjunction meaning “whoever” or “anyone who,” used to introduce a clause identifying the class of people to whom a statement applies.
- Any person who; whoever, especially in a universal or generic sense.
"Whoso gives honest counsel when it is unwelcome may be the truest friend of all."
"Whoso keeps faith with the vulnerable will be honored."
"Whoso enters the restricted area without authorization will be removed."
Whoso began life as “who so”—the medieval ancestor of our modern “whoever.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of whoso
Whoso descends from the Old English hwā swā, literally “who so,” used to mean “whoever” or “anyone who.” The expression developed into the single Middle English form whoso, and the extended form whosoever subsequently arose with the addition of ever. Its pronominal base is related to modern English who, whom, and whose, while the emphatic element represented by so survives in the modern English word so.
Related word forms
How whoso is actually used
Whoso survives chiefly in legal, religious, and literary prose, where it sounds formal, solemn, or archaic. In clauses of this kind, it typically takes a singular verb.
Easily confused with whoso
Who is the standard modern interrogative or relative pronoun, whereas whoso is an archaic conjunction meaning “whoever.”
Whose is the possessive form used to indicate possession or association, while whoso is a conjunction introducing a clause meaning “whoever.”