Chevron?
DELTOID
The Toblerone box is like a triangular prism; any ordinary box is like a rectangular prism.
Yellow (and black letters or symbols) for "ordinary hazards"; Orange for hazards created by temporary construction; or Pink for hazards caused by emergencies in the roadway ahead. Under the U.S. Manual of Uniform Traffic Control Devices.
it is shaped like a whale
The world is shaped like a sphere.
A structure shaped like an inverted U.
DELTOID
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By no means all are. Some are spherical, some are hemispherical, and some shaped like an inverted teardrop.
an inverted kiteIf it is a quadrilateral then an arrowhead. Otherwise simply call it arrow-shaped.
It is a tornado BUT it is funnel shaped NOT an "inverted funnel" The other rotating destructive wind phenomena is not part of a storm (they usually happen on clear, hot days) and is called a whirlwind.
No; it is square-shaped, like any ordinary building.
There are no ordinary household objects shaped like a decagon. Some glasses or vases may be decagonal in shape.
An anaclastic glass is a glass or phial shaped like an inverted funnel with a thin convex bottom which can be made concave or convex by sucking out or blowing in air.
Its usually called a conventional weeder.
J. S Volosin has written: 'Installation and stability of inverted pyramid-shaped plugs for closing abandoned mine shafts'
Unsure, but there are certainly many bone-shaped objects that do not seem to be just ordinary rocks.