Although they'd been together but a half-dozen times, each remained with him, indelibly imprinted in his memory.
They were actually married now - her identity merged indelibly with his.
In 1756 the old nawab died, and was succeeded by his grandson Surajud-Dowlah, a young madman of 19, whose name is indelibly associated with the tragedy of the Black Hole.
The name of Cawnpore is indelibly connected with the blackest episode in the history of the Indian Mutiny - the massacre here in July 1857 of hundreds of women and children by the Nana Sahib.
They had their own publishing house, and its name came to be indelibly associated with this kind of literature.