زكن

زَكِنَ(n. ac. زَكَن)
a. Learnt; knew.
b. Considered, believed, thought.

زَكَّنَa. Dissembled; mistrusted, had his suspicions
aroused.

زَاْكَنَa. Approached; was near to.

أَزْكَنَa. Made to know.
b. Guessed; understood.

زُكَنa. One having a good memory.

زَكَاْنَةa. Thorough knowledge of a thing; mastery.