planetokhodn.

Brit.

/ˈplanᵻtə(ʊ)kɒd/,

/ˈplanɪtə(ʊ)xɒd/, U.S.

/ˈplænədəˌkɑd/

Forms: also (as the proper name of an individual vehicle) with capital initial.

Origin: A borrowing from Russian. Etymon: Russian planetoxod.

Etymology: < Russian planetoxod (also transliterated planetokhod ) < planeta planet n. + -o- -o- connective + -xod (in e.g. pešexod (noun) pedestrian; compare xod motion, movement, travel) < xodit′ to go, walk. Compare lunokhod n., Marsokhod n.

Astronautics. Now rare.

A self-propelled vehicle for transmitting information about a planet as it travels over its surface.

ΘΚΠ

society > travel > means of travel > a conveyance > vehicle > powered vehicle > [noun] > remotely controlled vehicle on moon or planet

rover1961

lunokhod1970

Marsokhod1970

planetokhod1970

1970 Times 18 Nov. 1/1 The vehicle is called Lunokhod-1... Soviet scientists are predicting that other such vehicles, named Planetokhod or Marsokhod, will eventually move over the surface of the planets.

1973 Nature 23 Mar. 219/2 His remarks relating to the possible ‘planetokhod’ exploration of Venus and the outer planets seem highly speculative.

1985 Cosmic Res. 1984 22 440 Mathematical modeling of the three-dimensional motion of a wheeled planetokhod upon its descent from the landing craft.

This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

单词	planetokhod
释义	planetokhodn. Brit. /ˈplanᵻtə(ʊ)kɒd/, /ˈplanɪtə(ʊ)xɒd/, U.S. /ˈplænədəˌkɑd/ Forms: also (as the proper name of an individual vehicle) with capital initial. Origin: A borrowing from Russian. Etymon: Russian planetoxod. Etymology: < Russian planetoxod (also transliterated planetokhod ) < planeta planet n. + -o- -o- connective + -xod (in e.g. pešexod (noun) pedestrian; compare xod motion, movement, travel) < xodit′ to go, walk. Compare lunokhod n., Marsokhod n. Astronautics. Now rare. A self-propelled vehicle for transmitting information about a planet as it travels over its surface. ΘΚΠ society > travel > means of travel > a conveyance > vehicle > powered vehicle > [noun] > remotely controlled vehicle on moon or planet rover1961 lunokhod1970 Marsokhod1970 planetokhod1970 1970 Times 18 Nov. 1/1 The vehicle is called Lunokhod-1... Soviet scientists are predicting that other such vehicles, named Planetokhod or Marsokhod, will eventually move over the surface of the planets. 1973 Nature 23 Mar. 219/2 His remarks relating to the possible ‘planetokhod’ exploration of Venus and the outer planets seem highly speculative. 1985 Cosmic Res. 1984 22 440 Mathematical modeling of the three-dimensional motion of a wheeled planetokhod upon its descent from the landing craft. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.1970
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