Visual meaning of 'life-or-death'? - learn with images, example in daily life

Visual illustration of life-or-death: Of critical importance to the survival of a living organism.

adjective

Of critical importance to the survival of a living organism.

"Good camoflouge is life or death for many animals in the wild."

organism biology medicine body

Visual illustration of life-or-death: Having death as a possible or even likely outcome; perilous.

adjective

Having death as a possible or even likely outcome; perilous.

"Ascending Mount Everest can be life or death for an inexperienced climber."

medicine outcome possibility condition

Visual illustration of life-or-death: Of critical importance to the success of a particular endeavor.

adjective

Of critical importance to the success of a particular endeavor.

"Obtaining financing was a life-or-death matter for the research."

outcome condition situation