infra
infruh
- r (in writing) see below
vide infra
- Maybe the most unlikely thing that Barack Obama has accomplished in the past few months is that he's made infra-structure sexy.
- Now Macneil is trying to make it record even the infra-red rays from the stars, to chart a ship's position at night.
- All physical bodies emit heat in the form of infra-red rays invisible to the human eye.