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adhesion (n.)[adhesion 词源字典]: 1620s, from French adhésion or directly from Latin adhaesionem (nominative adhaesio) "a sticking to," noun of action from past participle stem of adhaerare (see adherent (adj.)).
Adhesion is generally used in the material, and adherence in the metaphysical sense. [Johnson]
[adhesion etymology, adhesion origin, 英语词源]
adhesive (adj.): 1660s, from French adhésif, formed in French from Latin adhaes-, past participle stem of adhaere (see adherent (adj.)).
adhesive (n.): 1881, from adhesive (adj.). Originally of postage stamps (adhesive stamp is attested from 1840). Of substances that cause to adhere by 1900.
adiabatic (adj.): 1838, from Greek adiabatos "not to be passed through," from a- "not" + dia "through" (see dia-) + batos "passable," from bainein "to go" (see come).
adieu: late 14c., adewe, from French adieu, from phrase a dieu (vous) commant "I commend (you) to God," from a "to" (see ad) + dieu "God," from Latin deum, accusative of deus "god," from PIE *deiwos (see Zeus). Originally said to the party left; farewell was to the party setting forth.
adios: 1837, American English, from Spanish adios, from phrase a dios vos acomiendo "I commend you to God" (see adieu).
adipose (adj.): 1743, from Modern Latin adiposus "fatty," from Latin adipem (nominative adeps, genitive adipis) "soft fat of animals, fat, lard," from Greek aleipha "unguent, fat," related to lipos "grease, fat" (see leave (v.)). Change of -l- to -d- "prob. due to Umbrian influence" [Klein]. But it could as well be a native Italic formation from the same roots, *ad-leip-a "sticking onto."
Adirondack (adj.): 1906, in reference to a type of lawn or deck chair said to have been designed in 1903 by a Thomas Lee, owner of the Westport Mountain Spring, a resort in the Adirondack region of New York State, and commercially manufactured the following year, but said originally to have been called Westport chair after the town where it was first made. Adirondack Mountains is a back-formation from Adirondacks, treated as a plural noun but really from Mohawk (Iroquoian) adiro:daks "tree-eaters," a name applied to neighboring Algonquian tribes, in which the -s is an imperfective affix.
adit (n.): "entrance," c. 1600, from Latin aditus "approach, entrance, a going to or drawing near," from past participle stem of adire "to approach," from ad- "to" (see ad-) + ire "to go," from PIE root *ei- "to go" (see ion).
adjacent (adj.): early 15c., from Latin adiacentem (nominative adiacens) "lying at," present participle of adiacere "lie at, border upon, lie near," from ad- "to" (see ad-) + iacere "to lie, rest," literally "to throw" (see jet (v.)), with notion of "to cast (oneself) down."
adjectival (adj.): 1797, from adjective + -al (1).
adjective: late 14c., as an adjective, "adjectival," in noun adjective, from Old French adjectif (14c.), from Latin adjectivum "that is added to (the noun)," neuter of adjectivus "added," from past participle of adicere "to throw or place (a thing) near," from ad- "to" (see ad-) + comb. form of iacere "to throw" (see jet (v.)). Also as a noun from late 14c. In 19c. Britain, the word itself often was a euphemism for the taboo adjective bloody.
They ... slept until it was cool enough to go out with their 'Towny,' whose vocabulary contained less than six hundred words, and the Adjective. [Kipling, "Soldiers Three," 1888]
adjoin (v.): c. 1300, "unite, ally" from Old French ajoin- stem of ajoindre "join together, unite," from Latin adiungere "fasten on, harness, join to," from ad- "to" (see ad-) + iungere "to bind together" (see jugular). Meaning "be contiguous with, be adjacent to" is from late 14c. Related: Adjoined; adjoining.
adjourn (v.): early 14c., ajournen, "assign a day" (for convening or reconvening), from Old French ajourner (12c.) "meet" (at an appointed time), from the phrase à jorn "to a stated day" (à "to" + journ "day," from Latin diurnus "daily;" see diurnal).

The sense is to set a date for a re-meeting. Meaning "to close a meeting" (with or without intention to reconvene) is from early 15c. Meaning "to go in a body to another place" (1640s) is colloquial. The -d- was added 16c. but is unwarranted, as the compound is not from Latin. Related: Adjourned; adjourning.
adjournment (n.): mid-15c., from Old French ajornement "daybreak, dawn; summons (to appear in court)," from ajorner (see adjourn).
adjudge (v.): late 14c., "to make a judicial decision," from Old French ajugier "to judge, pass judgment on," from Latin adiudicare "grant or award as a judge," from ad- "to" (see ad-) + iudicare "to judge," which is related to iudicem (see judge (v.)). Sense of "have an opinion" is from c. 1400. Related: Adjudged; adjudging.
adjudicate (v.): 1700, from Latin adiudicatus, past participle of adiudicare (see adjudge). Related: Adjudicated; adjudicating.
adjudication (n.): 1690s, from French adjudication or directly from Late Latin adiudicationem (nominative adiudicatio), noun of action from past participle stem of adiudicare (see adjudge).
adjudicative (adj.): 1809; see adjudicate + -ive. Perhaps modeled on French adjudicatif.
adjudicator (n.): 1804, agent noun in Latin form from adjudicate.