throe

Etymology 1

The noun is probably derived partly: * from Middle English throu, throwe (“(chiefly in the plural) uterine contraction during the birth of a child; pain experienced while giving birth; suffering; a pain; emotional distress, anxiety”) [and other forms], perhaps from: ** Old English þrawu (rare), a variant of þrēa (“affliction, torment; disaster; oppression; a rebuke; severity; threat”), from Proto-West Germanic *þrau, from Proto-Germanic *þrawō (“longing; suffering”), from Proto-Indo-European *trewh₁-; and ** Old English þrōwian (“to endure, suffer”), from Proto-Germanic *þrōwijaną, probably from *þrawō (see above); and ** Old Norse þrá (“longing, yearning”), from Proto-Germanic *þrawō (see above); and * from Middle English throuen (“to endure distress, suffer; to be ill, to have a fever; to suffer (death, hardship, illness, punishment, etc.); to endure (sadness, hard work, etc.)”) [and other forms], from Old English þrōwian (see above). The current spelling of the word is a 16th-century variant of Middle English throu, throwe, perhaps to avoid confusion with throw (“act of turning or twisting; fit of bad temper or peevishness; look of anger, bad temper, irritation, etc., a grimace”). The verb is derived: * from the noun; and * perhaps from Middle English throuen (verb) (see above).

noun

1. A severe pang or spasm of pain, especially one experienced when the uterus contracts during childbirth, or when a person is about to die.
   [W]e never know the full force of parental affection till our children are about to be taken from us. It is then that we discover how strongly they have entwined themselves round our hearts; when we behold the fixed eye, the pale lips, the convulsive throws of death distorting the countenance; or when with aching and throbbing hearts we deposit those who are a part of ourselves in the cold and silent grave. 1806 October, J. H. K., “Hints on the Manner in which Christian Parents should Improve the Death of Children”, in The Evangelical Magazine, volume XIV, London: […] [G. Auld] for Williams and Smith,[…], →OCLC, page 441
   1. (usually in the plural) The pain of labour or childbirth; the suffering of death.
2. Any severe pang or spasm, especially an outburst of feeling; a paroxysm.
3. (figurative, usually in the plural) A hard struggle, especially one associated with the beginning or finishing of a task.
   Of the group, Max (Room’s Jacob Tremblay) is the most nominally mature, at least biologically speaking; unlike his childhood companions, he’s entered the early throes of puberty, and spends a lot of his waking hours pining, rather chastely, for a classmate (Millie Davis). 14 August 2019, A. A. Dowd, “Good Boys Puts a Tween Spin on the R-rated Teen Comedy, to Mostly Funny Effect”, in The A.V. Club, archived from the original on 2021-03-04

verb

1. (transitive) To cause (someone) to feel throes, as if in childbirth; to put in agony.
2. (intransitive) To feel throes; to struggle in extreme pain; to be in agony; to agonize.

Etymology 2

Perhaps a variant of froe.

noun

1. Synonym of froe (“a cleaving tool for splitting cask staves and shingles from a block of wood”)