GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 230 enthusiastic (adj) Full of zeal and fervor entirety (n) A complete thing entomology (n) The branch of zoology that treats of insects entrails (n) pl The internal parts of an animal entreaty (n) An earnest request entree (n) The act of entering entrench (v) To fortify or protect, as with a trench or ditch and wall entwine (v) To interweave