sprung floor
n.— «One of the cooler aspects of this new auxiliary gym is it has what’s called a “sprung floor,” which helps takes the stress off of people’s legs while they’re here playing basketball or volleyball.» —“Inside the Phoenix‘s New Fitness Center” by Adam Aaro WBAy-TV (Green Bay, Wisconsin) Sept. 19, 2007. (source: Double-Tongued Dictionary)
Further reading
A young listener once asked if there was a single word for “a combination of being nervous but also excited” about something. Listeners offered several of their own coinages, including nervouscited. Another helpful term along these lines...
A tattoo artist in Wilmington, North Carolina, is debating the correct pronunciation of labret, a piercing just below the lip. The best choice is to put the stress on the first syllable, which should make it have assonance more or less with tablet...