إِلَاقٌ

[a verbal noun (see 1) used as an epithet;] Lying, or fallacious, lightning; (K;) that has no rain; (JK, K;) as also ↓ أَلَّاقٌ: (K, * TA:) ↓ الِقٌ, likewise, is an epithet applied to lightning [in the same sense; or as signifying shining, gleaming, or glistening: see 1 and 5]: and so is ↓ أُلَّقٌ, as synonym with خُلَّبٌ [that excites hope of rain, but deceives the expectation]. (TA.)

Also, applied to a man, Lying: (JK:) or lying much, or often, or habitually: (TA:) and very deceitful, and variable in disposition. (TA.)