Lake turnover occurs when the layers of water with noted temperature differences begin to mix together and the water and debris that has been sitting at the bottom of the lake begins to mix with the layers of water above it.
Definition of cautious. : careful about avoiding danger or risk cautious investors cautious optimism.
self-development noun [U]. âº the âact of deciding for yourself how to âimprove your âskills and taking âaction to do this: The Management âInstitute is âoffering a âweekend self-development âworkshop. (Definition of self-development from the Cambridge Business English Dictionary Â© Cambridge University Press). Browse. 1  self-correct.