411 REFERENCE · Wiktionary
OI
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "oi"
Translingual
Alternative forms
mul O-I O I OI
Etymology
mul O en oxygen+mul I 1
Symbol
mul symbol OI
mul chemistry spectroscopy neutral atomic oxygen; an atom of oxygen with its full normal complement of electrons, no more, no less.
Synonyms
O·
O(3P)
O(3P)
Related terms
mul OIII<t:doubly-ionized atomic oxygen> OII<t:singly-ionized atomic oxygen> O<t:oxygen>
Descendants
en OI emission line OI emission line O-I emission line O I emission line
See also
mul O1
mul Oxygen
English
Noun
en medicine en opportunistic infection.
en medicine en osteogenesis imperfecta.
en orbital index
en astronomy en object of interest.
Anagrams
en io I/O IO Io i/o io io-