1867, in music, "a harmonic, an upper partial tone," from over- + tone (n.); a loan-translation of German Oberton, which was first used by German physicist Hermann Ludwig Ferdinand von Helmholtz (1821-1894) as a contraction of Overpartialton "upper partial tone." Figurative sense of "subtle implication" is from 1890, in William James.
early 13c., of a wheel, "to rotate, roll over," from over- + turn (v.). Attested from c. 1300 in general transitive sense "to throw over violently;" figurative meaning "to ruin, destroy" is from late 14c. Of judicial decisions, "to reverse," it is attested from 1826. Related: Overturned; overturning. Old English had oferweorpan "to overturn, overthrow."
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.)).
"to come up to, catch up with, catch in pursuit," early 13c., from over- + take (v.). According to OED, originally "the running down and catching of a fugitive or beast of chase"; the editors find the sense of over- in this word "not so clear." The meaning "take by surprise, come on unexpectedly" (of storms, night, misfortune) is from late 14c. Related: Overtaken; overtaking. Old English had oferniman "to take away, carry off, seize, ravish."
