octameter
— Noun
– English
～ a verse line having eight metrical feet
octane
— Noun
– English
～ any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent
octane number
— Noun
– English
～ a measure of the antiknock properties of gasoline
octanedioic acid
— Noun
– English
～ a dicarboxylic acid found in cork
Octans
— Noun
– English
～ the constellation that includes the southern celestial pole
octant
— Noun
– English
～ a measuring instrument for measuring angles to a celestial body; similar to a sextant but with 45 degree calibration
octave
— Noun
– English
～ a rhythmic group of eight lines of verse
octave
— Noun
– English
～ a feast day and the seven days following it
octave
— Noun
– English
～ a musical interval of eight tones
Octavian
— Noun
– English
～ Roman statesman who established the Roman Empire and became emperor in 27 BC; defeated Mark Antony and Cleopatra in 31 BC at Actium (63 BC - AD 14)
octavo
— Noun
– English
～ the size of a book whose pages are made by folding a sheet of paper three times to form eight leaves
octet
— Noun
– English
～ a set of eight similar things considered as a unit
octet
— Noun
– English
～ eight performers or singers who perform together
octet
— Noun
– English
～ a musical composition written for eight performers
octet
— Noun
– English
～ the cardinal number that is the sum of seven and one
octet
— Noun
– English
～ eight people considered as a unit
octette
— Noun
– English
～ eight people considered as a unit
octette
— Noun
– English
～ a set of eight similar things considered as a unit
octette
— Noun
– English
～ eight performers or singers who perform together
octette
— Noun
– English
～ a musical composition written for eight performers