Colonel Korn’s thick, dark jowls inflated unexpectedly with a suppressed guffaw, and it took him a moment to reply.
’I don’t want it,’ Corporal Whitcomb snapped again, and stalked out with an angry face, suppressing a smile of great jubilation at having forged a powerful new alliance with the C.I.D. man and at having succeeded again in convincing the chaplain that he was really displeased.
There are no more uses of "suppress" in the book.
Show samples from other sources
The dictator suppressed criticism in the press.
She struggled to suppress a smile as the little boy told of his fear of a monster under the bed.