TRISTANIA laurina. Tristania laurina (aka Tristaniopsis laurina) - Water Gum. 1  Slow growing evergreen tree to 20-30 feet tall and 15-20 feet wide. 2  Blooms fragrant yellow flowers in early summer. 3  Likes full sun and moderate water. 4  Excellent tree for use in a lawn.
Definition of 'Risk'. Tweet. Risk implies future uncertainty about deviation from expected earnings or expected outcome.
Definition of risk for English Language Learners. : 1  the possibility that something bad or unpleasant (such as an injury or a loss) will happen. : 2  someone or something that may cause something bad or unpleasant to happen. : 3  a person or thing that someone judges to be a good or bad choice for insurance, a loan, etc.