Quiz: Remember the definition of mal de mer?
a short flight on a propeller-driven aircraft; by extension, any rough aircraft flight
Something tense, uncertain, frightening, very suspenseful, etc; cliffhanger: It was a white knuckle (1980s+)verb
: ''Just plain folks'' can white knuckle it around Mugello's tight curves
[fr the pallor of knuckles on an anxiously clenched hand]