The phrasal verb 'delve into' is more commonly employed in formal contexts than many other phrasal verbs, though it is still versatile enough to be used informally. It generally means to thoroughly investigate or explore a subject, topic, or matter. For example, a researcher may 'delve into' historical records to uncover new insights, or a journalist might 'delve into' a complex story to reveal hidden truths. This verb is often associated with tasks that require in-depth analysis or substantial investigation, and is frequently found in academic, professional, or journalistic settings. It carries a connotation of deep, focused scrutiny and is not typically used to describe superficial or casual inquiries. The implied thoroughness of 'delving' suggests persistence and detail-orientation.
B2
Advanced
1. To research or investigate thoroughly into a subject, topic, or issue.
The scientist decided to delve into the mysterious phenomenon that had puzzled the community.
Before writing her thesis, she needed to delve into numerous academic sources.
Journalists often delve into the backgrounds of political figures to uncover hidden stories.
He spent weeks delving into the archives to find the historical documents.
The students were encouraged to delve into the topic and present their findings at the end of the month.