- An oxide in which oxygen is present in the ratio of three atoms to two of another element.More example sentences
- An E horizon, which usually underlies an O, H, or A horizon, is an ‘eluvial’ horizon, having lost compounds of iron and aluminium (sesquioxides) and silicate clay by leaching and translocation.
- Tea soils of south India contain large amount of free sequioxides, which results in strong P fixation.
More definitions of sesquioxideDefinition of sesquioxide in:
- The British & World English dictionary