All 5 Uses

sallow
in
The Sun Also Rises
(Auto-generated)

Cohn's face was sallow.†
Book 2.13
He was reserved and formal, and his face was still taut and sallow, but he cheered up finally.†
Book 2.13
His face had the sallow, yellow look it got when he was insulted, but somehow he seemed to be enjoying it.†
Book 2.16
He stood waiting, his face sallow, his hands fairly low, proudly and firmly waiting for the assault, ready to do battle for his lady love.†
Book 2.16
His face was sallow under the light.
Book 2.17 *

sallow = an unhealthy pale of yellowish complexion

Definitions:

(1) (sallow as in: a sallow complexion)
an unhealthy pale of yellowish complexion; or to cause such a complexion
(2) (meaning too rare to warrant focus)