(mathematics) A bijective correspondence between permutations and pairs of standard Young tableaux of the same shape. It has applications in combinatorics and other areas.

(mythology) Puck (the mischievous sprite)

A bird, the robin snipe.

plural of robin-breast

(regional, obsolete) The bufflehead duck.

plural of robin dipper

a female robber.

(mathematics) The numeric value of the integral over the positive real numbers of the reciprocal of the gamma function, F=∫₀ ᪲1/(𝛤(x))dx=2.8077702420285....

(Christianity) The robe said to have been worn by Christ during or shortly before his crucifixion.

The situation in which an automated system, typically a driverless car, experiences something that it has not been programmed to expect, and either does nothing or just stops.