Summary explanations: 1  Complete summary. 2  Quick summary. 3  Follow a drop. 4  The water cycle in 60 languages.
up the ante. verb phrase. To raise the price, offer, sum in question, etc; increase; make a higher demand: I think I may up the ante to a cool fifty/ The trader decides to up the ante. [1970s+; fr the ante in poker, which gives one the right to take part]
antral in Medicine. antrum anÂ·trum (Än'trÉm) n. pl. anÂ·tra (-trÉ) A nearly closed cavity or chamber, especially in a bone. The pyloric end of the stomach, partially shut off during digestion from the cardiac end by sphincter muscles in the stomach wall.