Background: Edward de Vere, 17th Earl of Oxford (; 12 April 1550 - 24 June 1604) was an English peer and courtier of the Elizabethan era. Oxford was heir to the second oldest earldom in the kingdom, a court favourite for a time, a sought-after patron of the arts, and noted by his contemporaries as a lyric poet and court playwright, but his reckless and volatile temperament precluded him from attaining any courtly or governmental responsibility and contributed to the dissipation of his estate. Since the 1920s he has been among the most popular alternative candidates proposed for the authorship of Shakespeare's works.
Context: On 12 April 1571, de Vere attained his majority and took his seat in the House of Lords. Great expectations attended his coming of age; Sir George Buck recalled predictions that 'he was much more like ... to acquire a new erldome then to wast & lose an old erldom', a prophecy that was never fulfilled. Although formal certification of his freedom from Burghley's control was deferred until May 1572, de Vere was finally granted the income of PS666 which his father had intended him to have earlier, but properties set aside to pay his father's debts would not come his way for another decade. During his minority as the Queen's ward, one third of his estate had already reverted to the Crown, much of which Elizabeth had long since settled on Robert Dudley. Elizabeth demanded a further payment of PS3,000 for overseeing the wardship and a further PS4,000 for suing his livery. De Vere pledged double the amount if he failed to pay when it fell due, effectively risking a total obligation of PS21,000. By 1571, de Vere was a court favourite of Elizabeth's. In May, he participated in the three-day tilt, tourney and barrier, where although he did not win he was given chief honours in celebration of the attainment of his majority, his prowess winning admiring comments from spectators. In August, de Vere attended Paul de Foix, who had come to England to negotiate a marriage between Elizabeth and the Duke of Anjou, the future King Henry III of France. His published poetry dates from this period and, along with Edward Dyer he was one of the first courtiers to introduce vernacular verse to the court.
Question: What is a tilt?. Whats the answer?
where although he did not win he was given chief honours in celebration of the attainment of his majority, his prowess winning admiring comments from spectators.