tera-

1. a combining form used in the names of units of measure equal to one trillion of a given base unit:

   terahertz.

2. Computers. a combining form of like function with the value 2 40 (= 1,099,511,627,766).

tera-

prefix

1. denoting 10 ¹²

   terameter

2. Alsotebi- denoting 2 ⁴⁰

   terabyte

tera–

1. A prefix that means:
2. One trillion (10 ¹²), as in terahertz, one trillion hertz.
3. 2 ⁴⁰ (that is, 1,099,511,627,776), which is the power of two closest to a trillion, as in terabyte.

Word History and Origins

Origin of tera-¹

< Greek téras monster. See terato-

Word History and Origins

Origin of tera-¹

from Greek teras monster

Example Sentences

Now, every Sunday I listen as my pastor, the Rev. Tera Landers, ends her sermon with a phrase I take to heart: “Go out and love the world.”

From Los Angeles Times

Still, Britain’s economic data “is incredibly mixed,” said Tera Allas, director of research and economics at McKinsey’s Britain and Ireland office and a former economist in the civil service.

From New York Times

Still, Britain’s economic data “is incredibly mixed,” said Tera Allas, director of research and economics at McKinsey’s Britain and Ireland office and a former economist in the civil service.

From New York Times

“It’s important because we need to understand the value that African Americans placed on family relationships in general and on marriage in particular and the sacrifices they made, often at great costs,” said Tera W. Hunter, a historian at Princeton University and the author of “Bound in Wedlock: Slave and Free Black Marriage in the Nineteenth Century.”

From New York Times

“You don’t need a criminal penalty. You need services, and you need to make sure that you’re investing in those services,” said Tera Hurst, executive director of the Health Justice Recovery Alliance.

From Seattle Times