to know poetry 1 realization
ACCEPTED Realization 1
type Polysemy
language Classical Arabic
lexeme šiʕr-
meaning 1 knowledge layta šiʕrī mā kāna 

Would that I knew what happened.

direction
meaning 2 poetry; verse
reference Lane: 1560
comment

Cf. šaʕara 'to know' (ibid. 1559).

The predominant signification of شِعْرٌ is poetry, or verse, because of its preeminence by reason of the measure and the rhyme, though every kind of knowledge is شِعْرٌ.