Entry 1 sense Webster, 1913 Racing /(rā"sĭng)/ · Ra·cing · IPA /ˈɹeɪsɪŋ/ 01 a. & n. a. & n. from Race, v. t. & i. 1. a. & n. from Race, v. t. & i. See: Race Phrases & compounds Racing crab — an ocypodian.