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English dictionary: words starting with octo

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noun

A salt or ester of an octoic acid; = octanoate .

noun

A very large instrument of the viol family, having three strings which were stopped by keys worked by the fingers and feet.

noun

The tenth month of the year, in the northern hemisphere usually considered the second month of autumn.

Usage examples:

The project started in october
noun

The tenth month of the year, in the northern hemisphere usually considered the second month of autumn.

Usage examples:

The project started in october
noun

A member of the moderate party in the russian duma, which supported tsar nicholas ii's reforming manifesto of 30 october 1905.

Usage examples:

The leader of the octobrists in the duma, guchkov, in protest resigned from his office of duma pres…
noun

The eight-hundredth anniversary of a significant event.

Usage examples:

In honour of the octocentenary of the city's charter granted by that monarch, the cambridge univers…
noun

A series of eight notes, as the ordinary diatonic scale.

noun

= octocorallian [adjective] .

adjective

Having eight digits.

noun

A thermionic valve with eight electrodes, used especially as a frequency changer in a superheterodyne receiver.

noun

A size of book page resulting from folding each printed sheet into eighteen leaves (36 pages).

Usage examples:

Rawles describes an octodecimo printed by wechel and owned by a scot.
noun

A size of book page resulting from folding each printed sheet into eighteen leaves (36 pages).

Usage examples:

Rawles describes an octodecimo printed by wechel and owned by a scot.
adjective

Having eight teeth.

noun

A genus of rat-like rodents (the degus) of the family octodontidae, native to the andes and western coastal areas of south america; (also octodon) a rodent of this genus, a degu (now rare).

adjective

Of or relating to the genus octodon or the family octodontidae, containing the degus and related rodents.

noun

An octodont rodent; a degu.

adjective

Having or consisting of eight leaves or lobes.

Usage examples:

The candle socket, octofoil in outline, is formed of square fluting.
noun

An octofoil ornamental or heraldic figure.

Usage examples:

Thus the ninth son of a ninth son would place an octofoil upon an octofoil.
noun

A person who is between 80 and 89 years old.

Usage examples:

The octogenarian is making his tv writing debut
noun

The state or fact of being an octogenarian.

Octogenarians

ˌɒk.təʊ.dʒəˈneə.ri.ən
noun

A person who is between 80 and 89 years old.

Usage examples:

The octogenarian is making his tv writing debut
noun

The state or fact of being an octogenarian.

noun

The state or fact of being an octogenarian.

adjective

Having parts arranged in groups of eight; = "octamerous".

adjective

Consisting of eight feet.

noun

A verse of eight feet.

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