Answer: jammer

AnswerCrossword Clue
jammerpush forcibly
jammerforce one's way into a restricted space
jammermake unintelligible by sending out interfering signals or messages
jammerone that jams (to force together tightly)
jammerpitch inside to (a batter)
jammermake (as a radar apparatus) ineffective by jamming signals or by causing reflection of radar waves
jammerbecome unworkable through the jamming of a movable part
jammerblock, crowd, or bump (a pass receiver) near the line of scrimmage in football
jammerpress into a close or tight position jam his hat on
jammerapply (brakes) suddenly and forcibly used with on
jammerblock passage of obstruct
jammerfill often to excess pack the crowd jammed the theater
JAMMERRoller derby scorer
jammercause to become wedged so as to be unworkable jam the typewriter keys
jammerto become blocked or wedged
jammermake unworkable by jamming
jammertake part in a jam session
JAMMERWind follower?
JAMMERGarbler of radio programs.
JAMMERTransmission blocker
JAMMERWind follower
JAMMERJazz musician, at times
JAMMERJazzman, at times