0 a severe pain in the head, especially a migraine
No doubt many persons will suffer from sick headache in the effort to master the complexity of these financial proposals.
There is no time now for a man to have sick headache in the shop or a factory.
She has a seemingly inexhaustible correspondence, and spends much of her time in her room writing letters, when she is not nursing a sick headache.
One does badly because of physical effects—sick headaches and all that.
Phyllis makes inopportune surprise visits, and often complains of a sick headache after accidentally witnessing a spell in motion.