esquire

Etymology 1

From Middle English esquier, from Old French escuyer, escuier, properly, a shield-bearer (compare modern French écuyer (“shield-bearer, armor-bearer, squire of a knight, esquire, equerry, rider, horseman”)), from Late Latin scutarius (“shield-bearer”), from Latin scutum (“shield”); probably akin to English hide (“to cover”). The term squire is the result of apheresis. Compare equerry, escutcheon.

noun

1. (usually US, law) A lawyer.
2. A male member of the gentry ranking below a knight.
   Esquires and gentlemen are confounded together by Sir Edward Coke, who observes that every esquire is a gentleman, and a gentleman is defined to be one qui arma gerit, who bears coat-armour, the grant of which was thought to add gentility to a man's family. It is indeed a matter somewhat unsettled what constitutes the distinction, or who is a real esquire; for no estate, however large, per se confers this rank upon its owner. 1875 Herbert Broom and Edward Hadley, notes by William Wait, Commentaries on the laws of England, I-317
3. An honorific sometimes placed after a man's name.
4. A gentleman who attends or escorts a lady in public.
5. (archaic) A squire; a youth who in the hopes of becoming a knight attended upon a knight
6. (obsolete) A shield-bearer, but also applied to other attendants.
   The office of the esquire consisted of several departments; the esquire for the body, the esquire of the chamber, the esquire of the stable, and the carving esquire; the latter stood in the hall at dinner, carved the different dishes, and distributed them to the guests. 1801, Joseph Strutt, The Sports and Pastimes of the People of England

verb

1. (transitive, obsolete) To attend, wait on, escort.

Etymology 2

Old French esquiere, esquierre, esquarre (“a square”) (whence modern French équerre), perhaps via a form like based esquire from bas d'esquire ("bottom of a square"), whence attested forms base (e)squire, e(s)quire bast.

noun

1. (heraldry, rare) The lower of the halves into which a square is divided diagonally, a single gyron, but potentially larger (extending across the shield) or smaller (for example, on Mortimer's arms).
   Thre pallets between ij Esquires bast dexter and sinister of the second. 1597, Gerard Legh, Armorie, page 154, quoted in the NED
   Mortimer, Barry of 6, or & az. an inescutcheon arg. on a chief of the first 2 pallets between as many base esquires of the second. 1883, Transactions of the Shropshire Archaeological and Natural History Society, page 142
   Against the theory of two wives for Sir Thomas, is the fact that the Lumley Monument mentions only one, Elizabeth. In addition she appears to have been granted the Royal Arms: 1. France and England, 2. a plain cross of Ulster, 3. as 2, 4. barry of siz, a chief three pallets, between two esquires bastions, dexter and sinister, an inescutcheon Argent, Mortimer, over all a bar sinister, which are also displayed on the monument. 2011-10-24, Peter Beauclerk-Dewar, Roger Powell, Royal Bastards: Illegitimate Children of the British Royal Family, The History Press