英语词源字典 - 在线词源网站

admiral: admiral: [13] Admirals originally had nothing specifically to do with the sea. The word comes ultimately from Arabic ’amīr ‘commander’ (from which English later also acquired emir [17]). This entered into various titles followed by the particle -al- ‘of’ (’amīr-al-bahr ‘commander of the sea’, ’amīr-al-mūminīn ‘commander of the faithful’), and when it was borrowed into European languages, ’amīr-al- became misconstrued as an independent, free-standing word.

Moreover, the Romans, when they adopted it, smuggled in their own Latin prefix ad-, producing admiral. When this reached English (via Old French) it still meant simply ‘commander’, and it was not until the time of Edward III that a strong naval link began to emerge. The Arabic title ’amīr-al-bahr had had considerable linguistic influence in the wake of Arabic conquests around the Mediterranean seaboard (Spanish almirante de la mar, for instance), and specific application of the term to a naval commander spread via Spain, Italy, and France to England.

Thus in the 15th century England had its Admiral of the Sea or Admiral of the Navy, who was in charge of the national fleet. By 1500 the maritime connection was firmly established, and admiral came to be used on its own for ‘supreme naval commander’.
=> emir
admire: admire: [16] Admire has rather run out of steam since it first entered the language. It comes originally from the same Latin source as marvel and miracle, and from the 16th to the 18th centuries it meant ‘marvel at’ or ‘be astonished’. Its weaker modern connotations of ‘esteem’ or ‘approval’, however, have been present since the beginning, and have gradually ousted the more exuberant expressions of wonderment. It is not clear whether English borrowed the word from French admirer or directly from its source, Latin admīrārī, literally ‘wonder at’, a compound verb formed from ad- and mīrārī ‘wonder’.
=> marvel, miracle
admirable (adj.): mid-15c., "worthy of admiration," from Middle French admirable (Old French amirable), from Latin admirabilis "admirable, wonderful," from admirari "to admire" (see admiration). In early years it also carried a stronger sense of "awe-inspiring."
admirably (adv.): 1590s, from admirable + -ly (2).
admiral (n.): c. 1200, "Saracen commander or chieftain," from Old French amirail (12c.) "Saracen military commander; any military commander," ultimately from medieval Arabic amir "military commander," probably via Medieval Latin use of the word for "Muslim military leader." Meaning "highest-ranking naval officer" in English is from early 15c. The extension of the word's meaning from "commander on land" to "commander at sea" likely began in 12c. Sicily with Medieval Latin amiratus and then spread to the continent, but the word also continued to mean "Muslim military commander" in Europe in the Middle Ages.

The intrusive -d- probably is from influence of Latin ad-mirabilis (see admire). Italian form almiraglio, Spanish almirante are from confusion with Arabic words in al-. As a type of butterfly, from 1720, possibly a corruption of admirable.
admiralty (n.): "naval branch of the English executive," early 15c., admiralte, from Old French amiralte, from amirail (see admiral).
admiration (n.): early 15c., "wonder," from Middle French admiration (14c.) or directly from Latin admirationem (nominative admiratio) "a wondering at, admiration," noun of state from past participle stem of admirari "admire," from ad- "at" (see ad-) + mirari "to wonder," from mirus "wonderful" (see miracle). The sense has weakened steadily since 16c.
admire (v.): early 15c. (implied in admired), from Middle French admirer (Old French amirer, 14c.), or directly from Latin admirari "to wonder at" (see admiration). Related: Admiring; admiringly.
admirer (n.): c. 1600, agent noun from admire (v.). "In common speech, a lover" [Johnson], a sense recorded from 1704.
admirative: " Grammar . A word, sentence, etc., expressing surprise. Now chiefly: specifically (especially in various languages of the Balkans) the admirative mood; an admirative verbal construction or form", Late 15th cent.; earliest use found in John Skelton (c1460–1529), poet. From Middle French admiratif (adjective) expressing astonishment or its etymon post-classical Latin admirativus expressing astonishment (636 in Isidore), full of astonishment from classical Latin admīrāt-, past participial stem of admīrārī + -īvus.