variant of before a vowel:
/ˈhɪpɑːk/ noun 1. (in ancient Greece) a cavalry commander
[hee-nuh-yah-nuh] /ˌhi nəˈyɑ nə/ noun 1. earlier of the two great schools of Buddhism, still prevalent in Sri Lanka, Burma, Thailand, and Cambodia, emphasizing personal salvation through one’s own efforts. /ˌhiːnəˈjɑːnə/ noun 1.
/ˈhiːnəuː/ noun (pl) hinau 1. a tall New Zealand tree, Elaeocarpus dentatus, with white flowers and purple fruit
/hɪpɪˈæstrəm/ noun 1. any plant of the South American amaryllidaceous genus Hippeastrum: cultivated for their large funnel-shaped typically red flowers