(intransitive, baseball) To throw a pitch at a much slower than expected speed. / (intransitive) To confuse someone by doing something unexpected or in an unexpected way.

Third-person singular simple present indicative form of hit up

simple past tense and past participle of heat up

Third-person singular simple present indicative form of give up

simple past tense of give up

past participle of give up

present participle of give up

Third-person singular simple present indicative form of make up

present participle of round up

Third-person singular simple present indicative form of round up