object, physical object - a tangible and visible entity; an entity that can cast a shadow; "it was full of rackets, balls and other objects"

cocoon - silky envelope spun by the larvae of many insects to protect pupas and by spiders to protect eggs

body, organic structure, physical structure - the entire physical structure of an organism (especially an animal or human being); "he felt as if his whole body were on fire"

dead body, body - body of a dead animal or person; "they found the body in the lake"

asterism - (astronomy) a cluster of stars (or a small constellation)

black body, blackbody, full radiator - a hypothetical object capable of absorbing all the electromagnetic radiation falling on it; "a black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium"

body - an individual 3-dimensional object that has mass and that is distinguishable from other objects; "heavenly body"

celestial body, heavenly body - natural objects visible in the sky

consolidation - something that has consolidated into a compact mass; "he dropped the consolidation into the acid bath"

constellation - a configuration of stars as seen from the earth

covering, natural covering, cover - a natural object that covers or envelops; "under a covering of dust"; "the fox was flushed from its cover"

estraterrestrial body, extraterrestrial object - a natural object existing outside the earth and outside the earth's atmosphere

geological formation, formation - (geology) the geological features of the earth

mechanism - a natural object resembling a machine in structure or function; "the mechanism of the ear"; "the mechanism of infection"

nest - a structure in which animals lay eggs or give birth to their young

radiator - any object that radiates energy

rock, stone - a lump or mass of hard consolidated mineral matter; "he threw a rock at me"

sample - all or part of a natural object that is collected and preserved as an example of its class

tangle - a twisted and tangled mass that is highly interwoven; "they carved their way through the tangle of vines"

cosmos, macrocosm, universe, world, existence, creation - everything that exists anywhere; "they study the evolution of the universe"; "the biggest tree in existence"

plant part, plant structure - any part of a plant or fungus