Swell, Swollen
New TestamentVine's Expository Dictionary of Biblical Words
Definition
1pimpremiG4092
primarily, "to blow, to burn," later came to denote "to cause to swell," and, in the Middle Voice, "to become swollen," Act 28:6. In the Sept., Num 1:5-22, Num 5:27.
Note: Some, connecting the word prenes in Act 1:18 with pimpremi, give it the meaning "swelling up:" see HEADLONG.