If the person is injured in a fall of this sort, recovery is usually slow and less complete. Anything that causes dizziness can lead to a fall -- for example, a sudden drop in blood pressure when the person stands up or gets out of bed at night or light-headedness caused by a medication.
A double-double is defined as a performance in which a player accumulates a double-digit number total in two of five statistical categoriesâpoints, rebounds, assists, steals, and blocked shotsâin a game. The most common double-double combination is points and rebounds, followed by points and assists.
Definitions for double helix. Here are all the possible meanings and translations of the word double helix. Princeton's WordNet(0.00 / 0 votes)Rate this definition: double helix(noun) a pair of parallel helices intertwined about a common axis. the shape of the DNA molecule is a double helix.