zuru verb, transitive verb
Literary or old-fashioned zuru-verb form of そらんじる. Used for committing something to memory and then reciting it by heart. Modern Japanese more often uses 暗記する or 覚える.
See also: 諳んじる (そらんじる)
彼は長い詩をそらんずることができる。
He can recite a long poem from memory.
古典の一節をそらんじてみせた。
He recited a passage from a classic by heart.