Learner's definition of OUTTA
—
used in writing to represent the sound of the phrase out of when it is spoken quickly用于书面语，表示短语out of说快时的发音 ◊ The pronunciation represented by outta is common in informal speech. The written form should be avoided except when trying to represent or record such speech.*outta在非正式口语中常用，书面语中应避免，仅用于表示或记录其发音。