ethers

https://doi.org/10.1351/goldbook.E02221
Compounds ROR (RH). (Compounds R3SiOR, silicon analogues of ethers, are trialkylsilyloxy compounds). E.g. CH3CH2OCH2CH3,
See also: acetals, epoxy compounds, ortho esters
Source:
PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1334 (https://doi.org/10.1351/pac199567081307)