geoidal

ge·oid

G g

Definitions of geoidal word

noun geoidal an imaginary surface that coincides with mean sea level in the ocean and its extension through the continents. 1
noun geoidal the geometric figure formed by this surface, an ellipsoid flattened at the poles. 1
noun geoidal Relating to, or shaped like a geoid. 1
adjective geoidal relating to a geoid 0

before 1880

One of the 23% newest English words

First recorded in 1880-85, geoid is from the Greek word geoeidḗs earthlike. See geo-, -oid

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 83% of English native speakers know the meaning and use the word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer