The spelling of the word "avenous" is straightforward when you understand its origin. This adjective comes from the Latin word "avena," meaning "oat," and refers to something relating to or resembling the veins of a leaf. The correct pronunciation sounds like "eh-vee-nus," with the emphasis on the second syllable. The IPA transcription for "avenous" is /ˈæv.ə.nəs/. Remembering that "ven" is pronounced like "vee" can help you spell this word with confidence. So, next time you encounter the word "avenous," it won't feel like a mystery anymore.