| 1. | Indo-European. |
| 2. | Industrial Engineer. |
| that is. |

| i.e. abbr. Latin id est (that is) |
An abbreviation for id est, a Latin phrase meaning “that is.” It indicates that an explanation or paraphrase is about to follow: “Many workers expect to put in a forty-hour week — i.e., to work eight hours a day.” (Compare e.g.)
I.E.
|
| i.e. Latin id est (that is) |