Fr.: cratère Barringer
Same as → Meteor Crater.
1, 2) lâvak, kandâl; 3) Jâm
Fr.: 1, 2) cratère; 3) Coupe
1) A bowl-like depression on the rigid surface of a planet, satellite, or asteroid
usually caused by the high-speed impact of a colliding object.
From Gk. krater "a wide, two-handled bowl for mixing wine with water," from kerannynai "to mix;" PIE base *kere- "to mix, confuse."
Lâvak "a large wooden bowl for kneading dough."
Fr.: sol de cratère
Fr.: bords de cratère
That part an → impact crater that extends above the height of the local surface, usually in a circular or elliptical pattern.
The process by which craters form on the surface of Solar System objects.
From lâvak or kandâl, → crater, + zâyi from zâ- present tense stem of zâdan "to give birth," Mid.Pers. zâtan, Av. zan- "to bear, give birth to a child, be born," infinitive zazâite, zâta- "born," cf. Skt. janati "begets, bears," L. gignere "to beget," PIE base *gen- "to give birth, beget."
Fr.: petit cratère
A small crater often beside a larger one on the surface of the Moon or solid planets.
From → crater + -let diminutive suffix.
Lâvakcé, kandâlcé from lâvak, kandâl, → crater, + -cé diminutive suffix.
Fr.: cratère d'impact
A depression produced by the collision of a meteorite, asteroid, or comet with the surface of a planet or a satellite. Impact craters are the most characteristic surface features of solar system rigid bodies. They range in size up to hundreds or thousands of kilometers (where the impacts create giant basins as on the Moon, Mars, and Mercury).
lâvak-e mâh, ~ mângi, kandâl-e ~
Fr.: cratère lunaire
A → crater on the surface of the Moon.
lâvak-e šahâbsang, kandâl-e ~, ~ âsmânsang
Fr.: Meteor Crater
A → meteorite impact crater located about 55 km east of Flagstaff, near Winslow in the northern Arizona desert of the United States. Meteor Crater is about 1,200 m in diameter and some 170 m deep. It is thought to have formed between 20,000 to 50,000 years ago, by the impact of a small → asteroid about 25 m in diameter. Same as → Barringer Crater.
lâvak-e dovomân, kandâl-e ~
Fr.: cratère secondaire
A crater formed by the relatively low-velocity impact of fragments ejected from a large primary crater. Secondary craters tend to cluster in a ring around the primary crater.