Alektorophobia is the fear of chickens; particularly the eggs and feathers either alive or dead.
Not necessarily. A rhombus is an equilateral quadrilateral but does not have a line of symmetry. An irregular octagon does not, either.
7 divided by any positive number (not necessarily an integer) smaller than 10 or any number larger than 7 (not necessarily an integer) divided by 10. Equivalent fractions of either set of the above numbers.
The sides of a geometrical figure, particularly a triangle, can be called either arms or legs. Arms is more commonly used.
Yes. A vector is defined as having magnitude and direction (in reference to a fixed frame). Changing either of these properties redefines the vector.
It does not necessarily prank someone particularly. If you select either button, you will set out the selected "prank can". After you click it, it will blow up and streamers, paint, etc. will come out. The prank can is not that amazing for the cost.
It's either a type of dance, or someone is insulting you. The insulting definition means that you're very foul or disgusting. A synonym would be like crud/crap/shit/etc...
Power
It is not an omen, it is not even particularly lucky either
They might not be great, but they're not particularly bad either.
It's not particularly common, but not unheard of either.
TO fall or fallen
Libation is either the act of pouring a liquid, or a beverage - particularly of an alcoholic nature.
It means 'middle of the road' - not particularly extreme either way.
They're not total junk, but they're not of particularly high quality, either.
Alektorophobia is the fear of chickens; particularly the eggs and feathers either alive or dead.
Skimming is used to scan over parts in a book that aren't necessarily important either to the book or to you.