Learn how to say Delved correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word delve:
1reach inside a receptacle and search for something:
she delved in her pocket
research or make painstaking enquiries into something:
the society is determined to delve deeper into the matter
2 archaic dig; excavate:
when Adam delved and Eve span, who was then the gentleman?
the approach from the surface above had awed her, so hugely delved were the tunnels
Old English delfan ‘dig’, of West Germanic origin; related to Dutch delven