"handled paddle or netted bat used in tennis, etc.;" see racquet.

"loud noise," 1560s, perhaps imitative. Klein compares Gaelic racaid "noise." Meaning "dishonest activity" (1785) is perhaps from racquet, via notion of "game," [..]

a loud and disturbing noise revel: celebrate noisily, often indulging in drinking; engage in uproarious festivities; "The members of the wedding party made merry all night"; [..]

a bat with a network of strings used in playing tennis and other games. Sometimes the word is spelled racquet. The same word also means a loud noise

A dishonest or illegal way of obtaining money.

Another German term for rackett.

To dream of a racket, denotes that you will be foiled in some anticipated pleasure. For a young woman, this dream is ominous of disappointment in not being able to participate in some amusement that has engaged her attention.   

(n) a loud and disturbing noise(n) an illegal enterprise (such as extortion or fraud or drug peddling or prostitution) carried on for profit(n) the auditory experience of sound that lacks musical qual [..]

Noise or confusion, like that of persons playing racket or tennis.

Electronic Warfare term meaning an intercepted electromagnetic signal.

An intercepted electromagnetic signal. The term is used in Electronic Warfare.

Same as bat.

The equipment used to hit the ball. Comprises of a wooden blade with rubbers affixed to it.

Paddle, bat.

(Racquet)

noise

(countable) A racquet: an implement with a handle connected to a round frame strung with wire, sinew, or plastic cords, and used to hit a ball, such as in tennis or a birdie in badminton. *en|bat,a [..]