| tetr | any of a variety of carbohydrates that yield four monosaccharide molecules on complete hydrolysis |
|---|---|
| tetr | a sodium salt of pyrophosphoric acid used as a builder in soaps and detergents |
| tetr | a sporangium containing four asexual spores |
| tetr | one of the four asexual spores produced within a sporangium |
| tetr | (chemistry) haveing a valence of four |
| tetr | a thermionic tube having four electrodes |
| tetr | any monosaccharide sugar containing four atoms of carbon per molecule |