tantamount
/ˈtæntəˌmaʊnt/ adjective, verb, noun
Forms tantamounts tantamounting tantamounted
- adjective Equivalent in meaning or effect; amounting to the same thing in practical terms, even if being technically distinct.
- verb (obsolete, intransitive) To amount to as much; to be equivalent.
- noun (obsolete) Something which has the same value or amount (as something else). (attributive use passing into adjective, below)
Synonyms
Etymology
First attested in English in 1628. Either inherited from an unattested Middle English borrowing from Anglo-Norman tant amount, from amunter, from tant (“as much”) amonter (“to amount to”) or borrowed in the early 17th century from Italian tanto montare (“to amount to as much”).
Webster’s 1913
- adjective Equivalent in value, signification, or effect.
- verb To be tantamount or equivalent; to amount. [Obs.] Jer. Taylor.
Etymology [F. tant so much (L. tantus) + E. amount.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “tantamount”, CC BY-SA 4.0. Details