That is the root meaning, and the most common use. It is used more generally to mean find out, discover, or uncover.
certainty means sureness
A sure knowledge that something is. certainty means that something is without an error or has complete knowledge.A table and four chairs my be complete to the satisfaction of the household, but with the addition of two more chairs ones opinion changes.Most people mean they feel certain or confident when they say they are certain (they cannot truly be certain unless they be all knowing) . They feel like they are error proof or that they have complete knowledge about something. This however is just a feeling of certainty not true certainty.complete certainty can only exist as a feeling of complete certainty. Not a true knowledge of everything or knowing for sure that you are free of error. This is what most people mean when they say complete certainty. Is that they feel confident
A sure knowledge that something is. certainty means that something is without an error or has complete knowledge.A table and four chairs my be complete to the satisfaction of the household, but with the addition of two more chairs ones opinion changes.Most people mean they feel certain or confident when they say they are certain (they cannot truly be certain unless they be all knowing) . They feel like they are error proof or that they have complete knowledge about something. This however is just a feeling of certainty not true certainty.complete certainty can only exist as a feeling of complete certainty. Not a true knowledge of everything or knowing for sure that you are free of error. This is what most people mean when they say complete certainty. Is that they feel confident
The verb "to define" means to give the meaning or extent. A definition is a description or explanation for a thing, action, or concept.
The term "determine" means to establish or ascertain something with certainty or to reach a conclusion based on evidence or reasoning. It can also refer to influencing or decisively affecting an outcome or decision. In various contexts, such as mathematics or science, it involves finding a specific value or result through calculation or investigation.
A certainty, for sure, confirmed.
The idiom is "dead certainty". It means it's in the bag = this is a dead certainty = this is cinch
Apposite is a word, but you probably mean opposite. The opposite of doubt is certainty. Doubt and certainty are antonyms.
Meaning that whatever was said is a certainty.
"Probably" means something is likely to happen or is true, but not guaranteed. It suggests a high degree of certainty, but still allows for some doubt.
"Certainty" refers to the state of being sure or confident about something. It implies a lack of doubt or ambiguity regarding a particular belief, fact, or outcome. In various contexts, certainty can relate to knowledge, expectations, or decisions, indicating a strong conviction or assurance about the truth of a situation.
Definition: 1. fondness: a feeling of enjoying something or finding something pleasant2. preference: personal taste or choice