A fancy way of saying "ducks in a row", which is an expression meaning having to have everything setup perfectly to work.

Collinear = in a line
anatidae = family of birds know as ducks.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.