(thermodynamics) Any device which converts heat energy into mechanical work, by moving heat from a source to a sink.

Any of several species of bird in the genus Gallicolumba of the pigeon family, native to the Philippines, characterised by a red patch on the plumage of the breast.

Overly sympathetic to the plight of the underprivileged or exploited.

Lamprocapnos spectabilis (formerly Dicentra spectabilis), a popular garden plant with arching sprays of pendent red and white (or pure white) flowers.

If you cannot handle the pressure, you should not remain in a position where you have to deal with it.

Cooking food for a man is a good way to win his affections.

(medicine) A heart transplant operation in which the donor heart is kept full of blood and continues to beat in a machine between donor and recipient.

(idiomatic) When someone or something is far away, one realizes how much one loves or misses them or it.

The philosophical construct that is the basis of the authority of the Son of Heaven.

Any such mandate or blessing.