Old English riht (West Saxon, Kentish), reht (Anglian), "that which is morally right, duty, obligation," also "rule of conduct; law of a land;" also "what someone deserves; a just claim, what is due, equitable treatment;" also "correctness, truth;" also "a legal entitlement (to possession of property, etc.), a privilege," from Proto-Germanic *rehtan (see right (adj.1)). In Middle English often contrasted to might or wrong. From early 14c. as "a right action, a good deed," hence the right "that which is just or true, righteousness."
From what has been said it will be seen that the adjective right has a much wider signification than the substantive Right. Every thing is right which is conformable to the Supreme Rule of human action ; but that only is a Right which, being conformable to the Supreme Rule, is realized in Society, and vested in a particular person. Hence the two words may often be properly opposed. We may say that a poor man has no Right to relief, but it is right he should have it. A rich man has a Right to destroy the harvest of his fields, but to do so would not be right. [William Whewell, "Elements of Morality," 1858]
The meaning "the right hand or right side" (as opposed to the left) is from mid-13c.; see right (adj.2) for sense development. As "the right wing of an army" by 1707. Political use is from 1825. Meaning "a blow with the right fist" is from 1898; the meaning "a right-hand turn" is by 1961. The phrase to rights "at once, straightway" is 1660s, from an earlier meaning "in a proper manner" (Middle English). Adjectival phrase right-to-work is attested from 1958; right-to-die by 1976. To do or something in one's own right (1610s) is from the legal use for "title or claim to something possessed by one or more" (12c.).
a pronoun of the first person in oblique cases, Old English me (dative), me, mec (accusative); oblique cases of I, from Proto-Germanic *meke (accusative), *mes (dative), source also of Old Frisian mi/mir, Old Saxon mi, Middle Dutch mi, Dutch mij, Old High German mih/mir, German mich/mir, Old Norse mik/mer, Gothic mik/mis; from PIE root *me-, oblique form of the personal pronoun of the first person singular (nominative *eg; see I); source also of Sanskrit, Avestan mam, Greek eme, Latin me, mihi, Old Irish me, Welsh mi "me," Old Church Slavonic me, Hittite ammuk.
Erroneous or vulgar use for nominative (such as it is me) is attested from c. 1500. The dative is preserved in obsolete meseems, methinks and expressions such as sing me a song ("dative of interest"). Reflexively, "myself, for myself, to myself" from late Old English. The expression me too indicating the speaker shares another person's experience or opinion, or that the speaker wants the same as another is getting, is attested by 1745. In the 1880s it was a derisive nickname of U.S. politician Thomas C. Platt of New York, implying that he was a mere echo and puppet of fellow U.S. Senator Roscoe Conkling, and in mid-20c. it often was a derogatory term, especially in U.S. politics (me-too-ism).
The political "me-too-ism," abjectly displayed by the "conservatives" of today toward their brazenly socialistic adversaries, is only the result and the feeble reflection of the ethical "me-too-ism" displayed by the philosophers of the nineteenth and twentieth centuries, by the alleged champions of reason, toward the Witch Doctors of morality. [Ayn Rand, "For the New Intellectual," 1961]
The #MeToo movement calling attention to and opposing sexual harassment and assault, became prominent in October 2017.
1590s, "pertaining to the island of Lesbos," from Latin Lesbius, from Greek lesbios "of Lesbos," Greek island in northeastern Aegean Sea (the name originally may have meant "wooded"), home of Sappho, great lyric poet whose erotic and romantic verse embraced women as well as men, hence meaning "relating to homosexual relations between women, characterized by erotic interest in other women" (in continuous use from 1890; the noun lesbianism from this sense is attested from 1870) and the noun, which is first recorded 1925.
Sappho's particular association with erotic love between women (with or without concurrent relations with men) dates to at least 1732 in writing in English, though the continuous use of lesbian and the modern words formed from it are from late 19c. The use of lesbian as a noun and an adjective in this sense seems to follow the same pattern.
In another Place the same commentator conjectures, that Myra is a Corruption of Myrrhina а famous Courtesan of Athens, who first practis'd and taught in that City Sappho's Manner and the Lesbian Gambols. ["Peregrine O Donald" (William King), "The Toast," 1732]
Before this, the principal figurative use of Lesbian was lesbian rule (c. 1600 and especially common in 17c.) a mason's rule of lead, of a type used in ancient times on Lesbos, which could be bent to fit the curves of a molding; hence, figuratively, "pliant morality or judgment."
And this is the nature of the equitable, a correction of law where it is defective owing to its universality. ... For when the thing is indefinite the rule also is indefinite, like the leaden rule used in making the Lesbian moulding; the rule adapts itself to the shape of the stone and is not rigid, and so too the decree is adapted to the facts. [Aristotle, "Nicomachean Ethics"]
It also was used in English from 1775 in reference to wines from Lesbos. Though the specific "pertaining to female homosexuality" is recent, Lesbian had long before that a suggestion of "amatory, erotic," "From the reputed character of the inhabitants and the tone of their poetry" [Century Dictionary]. The island's erotic reputation was ancient; Greek had a verb lesbiazein "to imitate the Lesbians," which implied "sexual initiative and shamelessness" among women (especially fellatio), but not necessarily female homosexuality, and they did not differentiate such things the way we have.