archeopteryx
— Noun
– English
～ extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds
Archeozoic
— Noun
– English
～ the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
Archer
— Noun
– English
～ the ninth sign of the zodiac; the sun is in this sign from about November 22 to December 21
archer
— Noun
– English
～ a person who is expert in the use of a bow and arrow
Archer
— Noun
– English
～ (astrology) a person who is born while the sun is in Sagittarius
archerfish
— Noun
– English
～ any of several small freshwater fishes that catch insects by squirting water at them and knocking them into the water; found in Indonesia and Australia
archery
— Noun
– English
～ the sport of shooting arrows with a bow
archespore
— Noun
– English
～ primitive cell or group of cells from which a mother cell develops
archesporium
— Noun
– English
～ primitive cell or group of cells from which a mother cell develops
archetype
— Noun
– English
～ something that serves as a model or a basis for making copies; "this painting is a copy of the original"
archiannelid
— Noun
– English
～ small primitive marine worm lacking external segmentation and resembling polychaete larvae
Archiannelida
— Noun
– English
～ a class of Annelida
archidiaconate
— Noun
– English
～ office or position of an archdeacon
Archidiskidon
— Noun
– English
～ a genus of Elephantidae
archil
— Noun
– English
～ any of various lecanoras that yield the dye archil
archil
— Noun
– English
～ a purplish dye obtained from orchil lichens
archilochus
— Noun
– English
～ a genus of Trochilidae
archimandrite
— Noun
– English
～ the superior of an abbey of monks
archimedes
— Noun
– English
～ Greek mathematician and physicist noted for his work in hydrostatics and mechanics and geometry (287-212 BC)
archine
— Noun
– English
～ a Russian unit of length (71 cm)