Dictionary Definition of 'ascertain'
To determine, discover, or find out with certainty or through investigation.
"The detective tried to ascertain the facts of the case."
Detailed Meaning of 'ascertain'
When you ascertain something, you are actively seeking to establish the truth or accuracy of a particular fact, piece of information, or situation. This process often involves careful examination, research, observation, or inquiry to confirm the details or resolve any uncertainties. For example, a detective might ascertain the identity of a suspect through a thorough investigation, or a scientist may ascertain the results of an experiment to draw valid conclusions. "Ascertain" emphasizes the act of uncovering or verifying information to gain a clear and reliable understanding of a subject.
Examples of 'ascertain' in a Sentence
1. The scientist attempted to ascertain the cause of the phenomenon.
2. The lawyer needed to ascertain the authenticity of the document.
3. The doctor sought to ascertain the patient's condition.
4. The engineer tried to ascertain the strength of the structure.
5. The journalist sought to ascertain the truth about the story.
6. The investigator tried to ascertain the identity of the perpetrator.
History and Etymology of 'ascertain'
The verb 'ascertain' has its etymological roots in the Latin word 'ascertare,' which means 'to make certain' or 'to verify.' It stems from the combination of 'ad' (meaning 'to') and 'certus' (meaning 'certain'). In its transition to Middle English and later into modern English, 'ascertain' retained its fundamental sense of determining or discovering something with certainty, often through investigation or inquiry. Thus, the word's etymology highlights its role in the pursuit of knowledge and the process of confirming facts or information to establish a high degree of certainty.
Quiz Categories Containing 'ascertain'