Overthrow
wiktionary
From Middle English overthrowen, [1] equivalent to over- + throw. Compare Dutch overdraaien, German überdrehen, Old English oferweorpan(“to overthrow”).
For the noun sense, compare Middle English overthrow, overthrowe(“destruction, downfall”), from the verb. [2]
over- + throw.
etymonline
overthrow (v.)
c. 1300, ouerthrouen, "to knock down, throw down, cast headlong," from over- + throw (v.). Figurative sense of "to cast down from power, defeat" is attested from late 14c. Related: Overthrown; overthrowing. Earlier in same senses was Middle English overwerpen "to overturn (something), overthrow; destroy," from Old English oferweorpan (see warp (v.)).
overthrow (n.)
mid-15c., overthrou, "destruction, downfall, action of overthrowing," from over- + throw (n.). Meaning "state of being overthrown" is by 1903.
