noun Download 🔗Share A plant in the family Apiaceae (Trachyspermum ammi), and its seed, which is used (especially in South Asian cooking) for its thyme-like flavor. Examples : "The Indian cook added a pinch of ajowan to the lentil soup to give it a warm, thyme-like flavor. " plant seed food vegetable agriculture Chat with AIVocabulary GamePractice Reading